2479531288900

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^2\times {\mathrm{7057}}^1$

素因数の和:7271

約数の個数: 216

約数和(自身を含む): 5920235408808

約数和(自身を除く): 3440704119908

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 41, 50, 68, 71, 82, 85, 100, 142, 164, 170, 205, 284, 340, 355, 410, 425, 697, 710, 820, 850, 1025, 1207, 1394, 1420, 1700, 1775, 2050, 2414, 2788, 2911, 3485, 3550, 4100, 4828, 5041, 5822, 6035, 6970, 7057, 7100, 10082, 11644, 12070, 13940, 14114, 14555, 17425, 20164, 24140, 25205, 28228, 29110, 30175, 34850, 35285, 49487, 50410, 58220, 60350, 69700, 70570, 72775, 85697, 98974, 100820, 119969, 120700, 126025, 141140, 145550, 171394, 176425, 197948, 206681, 239938, 247435, 252050, 289337, 291100, 342788, 352850, 413362, 428485, 479876, 494870, 501047, 504100, 578674, 599845, 705700, 826724, 856970, 989740, 1002094, 1033405, 1157348, 1199690, 1237175, 1446685, 1713940, 2004188, 2066810, 2142425, 2399380, 2474350, 2505235, 2893370, 2999225, 3513577, 4133620, 4284850, 4918729, 4948700, 5010470, 5167025, 5786740, 5998450, 7027154, 7233425, 8517799, 8569700, 9837458, 10020940, 10334050, 11996900, 12526175, 14054308, 14466850, 17035598, 17567885, 19674916, 20542927, 20668100, 24593645, 25052350, 28933700, 34071196, 35135770, 35574337, 41085854, 42588995, 49187290, 50104700, 70271540, 71148674, 82171708, 85177990, 87839425, 98374580, 102714635, 122968225, 142297348, 170355980, 175678850, 177871685, 205429270, 212944975, 245936450, 349229759, 351357700, 355743370, 410858540, 425889950, 491872900, 513573175, 604763729, 698459518, 711486740, 851779900, 889358425, 1027146350, 1209527458, 1396919036, 1458547817, 1746148795, 1778716850, 2054292700, 2419054916, 2917095634, 3023818645, 3492297590, 3557433700, 5834191268, 6047637290, 6984595180, 7292739085, 8730743975, 12095274580, 14585478170, 15119093225, 17461487950, 24795312889, 29170956340, 30238186450, 34922975900, 36463695425, 49590625778, 60476372900, 72927390850, 99181251556, 123976564445, 145854781700, 247953128890, 495906257780, 619882822225, 1239765644450, 2479531288900]

約数ペア:

[(1, 2479531288900), (2, 1239765644450), (4, 619882822225), (5, 495906257780), (10, 247953128890), (17, 145854781700), (20, 123976564445), (25, 99181251556), (34, 72927390850), (41, 60476372900), (50, 49590625778), (68, 36463695425), (71, 34922975900), (82, 30238186450), (85, 29170956340), (100, 24795312889), (142, 17461487950), (164, 15119093225), (170, 14585478170), (205, 12095274580), (284, 8730743975), (340, 7292739085), (355, 6984595180), (410, 6047637290), (425, 5834191268), (697, 3557433700), (710, 3492297590), (820, 3023818645), (850, 2917095634), (1025, 2419054916), (1207, 2054292700), (1394, 1778716850), (1420, 1746148795), (1700, 1458547817), (1775, 1396919036), (2050, 1209527458), (2414, 1027146350), (2788, 889358425), (2911, 851779900), (3485, 711486740), (3550, 698459518), (4100, 604763729), (4828, 513573175), (5041, 491872900), (5822, 425889950), (6035, 410858540), (6970, 355743370), (7057, 351357700), (7100, 349229759), (10082, 245936450), (11644, 212944975), (12070, 205429270), (13940, 177871685), (14114, 175678850), (14555, 170355980), (17425, 142297348), (20164, 122968225), (24140, 102714635), (25205, 98374580), (28228, 87839425), (29110, 85177990), (30175, 82171708), (34850, 71148674), (35285, 70271540), (49487, 50104700), (50410, 49187290), (58220, 42588995), (60350, 41085854), (69700, 35574337), (70570, 35135770), (72775, 34071196), (85697, 28933700), (98974, 25052350), (100820, 24593645), (119969, 20668100), (120700, 20542927), (126025, 19674916), (141140, 17567885), (145550, 17035598), (171394, 14466850), (176425, 14054308), (197948, 12526175), (206681, 11996900), (239938, 10334050), (247435, 10020940), (252050, 9837458), (289337, 8569700), (291100, 8517799), (342788, 7233425), (352850, 7027154), (413362, 5998450), (428485, 5786740), (479876, 5167025), (494870, 5010470), (501047, 4948700), (504100, 4918729), (578674, 4284850), (599845, 4133620), (705700, 3513577), (826724, 2999225), (856970, 2893370), (989740, 2505235), (1002094, 2474350), (1033405, 2399380), (1157348, 2142425), (1199690, 2066810), (1237175, 2004188), (1446685, 1713940)]