389260903850

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{521}}^1\times {\mathrm{5297}}^1$

素因数の和:5881

約数の個数: 192

約数和(自身を含む): 921793001472

約数和(自身を除く): 532532097622

約数列:

[1, 2, 5, 7, 10, 13, 14, 25, 26, 31, 35, 50, 62, 65, 70, 91, 130, 155, 175, 182, 217, 310, 325, 350, 403, 434, 455, 521, 650, 775, 806, 910, 1042, 1085, 1550, 2015, 2170, 2275, 2605, 2821, 3647, 4030, 4550, 5210, 5297, 5425, 5642, 6773, 7294, 10075, 10594, 10850, 13025, 13546, 14105, 16151, 18235, 20150, 26050, 26485, 28210, 32302, 33865, 36470, 37079, 47411, 52970, 67730, 68861, 70525, 74158, 80755, 91175, 94822, 113057, 132425, 137722, 141050, 161510, 164207, 169325, 182350, 185395, 209963, 226114, 237055, 264850, 328414, 338650, 344305, 370790, 403775, 419926, 474110, 482027, 565285, 688610, 807550, 821035, 926975, 964054, 1049815, 1130570, 1149449, 1185275, 1469741, 1642070, 1721525, 1853950, 2099630, 2134691, 2298898, 2370550, 2410135, 2759737, 2826425, 2939482, 3443050, 4105175, 4269382, 4820270, 5249075, 5519474, 5652850, 5747245, 7348705, 8210350, 10498150, 10673455, 11494490, 12050675, 13798685, 14697410, 14942837, 19318159, 21346910, 24101350, 27597370, 28736225, 29885674, 35876581, 36743525, 38636318, 53367275, 57472450, 68993425, 71753162, 73487050, 74714185, 85551847, 96590795, 106734550, 137986850, 149428370, 171103694, 179382905, 193181590, 251136067, 358765810, 373570925, 427759235, 482953975, 502272134, 598862929, 747141850, 855518470, 896914525, 965907950, 1112174011, 1197725858, 1255680335, 1793829050, 2138796175, 2224348022, 2511360670, 2994314645, 4277592350, 5560870055, 5988629290, 6278401675, 7785218077, 11121740110, 12556803350, 14971573225, 15570436154, 27804350275, 29943146450, 38926090385, 55608700550, 77852180770, 194630451925, 389260903850]

約数ペア:

[(1, 389260903850), (2, 194630451925), (5, 77852180770), (7, 55608700550), (10, 38926090385), (13, 29943146450), (14, 27804350275), (25, 15570436154), (26, 14971573225), (31, 12556803350), (35, 11121740110), (50, 7785218077), (62, 6278401675), (65, 5988629290), (70, 5560870055), (91, 4277592350), (130, 2994314645), (155, 2511360670), (175, 2224348022), (182, 2138796175), (217, 1793829050), (310, 1255680335), (325, 1197725858), (350, 1112174011), (403, 965907950), (434, 896914525), (455, 855518470), (521, 747141850), (650, 598862929), (775, 502272134), (806, 482953975), (910, 427759235), (1042, 373570925), (1085, 358765810), (1550, 251136067), (2015, 193181590), (2170, 179382905), (2275, 171103694), (2605, 149428370), (2821, 137986850), (3647, 106734550), (4030, 96590795), (4550, 85551847), (5210, 74714185), (5297, 73487050), (5425, 71753162), (5642, 68993425), (6773, 57472450), (7294, 53367275), (10075, 38636318), (10594, 36743525), (10850, 35876581), (13025, 29885674), (13546, 28736225), (14105, 27597370), (16151, 24101350), (18235, 21346910), (20150, 19318159), (26050, 14942837), (26485, 14697410), (28210, 13798685), (32302, 12050675), (33865, 11494490), (36470, 10673455), (37079, 10498150), (47411, 8210350), (52970, 7348705), (67730, 5747245), (68861, 5652850), (70525, 5519474), (74158, 5249075), (80755, 4820270), (91175, 4269382), (94822, 4105175), (113057, 3443050), (132425, 2939482), (137722, 2826425), (141050, 2759737), (161510, 2410135), (164207, 2370550), (169325, 2298898), (182350, 2134691), (185395, 2099630), (209963, 1853950), (226114, 1721525), (237055, 1642070), (264850, 1469741), (328414, 1185275), (338650, 1149449), (344305, 1130570), (370790, 1049815), (403775, 964054), (419926, 926975), (474110, 821035), (482027, 807550), (565285, 688610)]