7887601150

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{641}}^1\times {\mathrm{1721}}^1$

素因数の和:2398

約数の個数: 96

約数和(自身を含む): 17272706976

約数和(自身を除く): 9385105826

約数列:

[1, 2, 5, 10, 11, 13, 22, 25, 26, 50, 55, 65, 110, 130, 143, 275, 286, 325, 550, 641, 650, 715, 1282, 1430, 1721, 3205, 3442, 3575, 6410, 7051, 7150, 8333, 8605, 14102, 16025, 16666, 17210, 18931, 22373, 32050, 35255, 37862, 41665, 43025, 44746, 70510, 83330, 86050, 91663, 94655, 111865, 176275, 183326, 189310, 208325, 223730, 246103, 352550, 416650, 458315, 473275, 492206, 559325, 916630, 946550, 1103161, 1118650, 1230515, 2206322, 2291575, 2461030, 4583150, 5515805, 6152575, 11031610, 12134771, 12305150, 14341093, 24269542, 27579025, 28682186, 55158050, 60673855, 71705465, 121347710, 143410930, 157752023, 303369275, 315504046, 358527325, 606738550, 717054650, 788760115, 1577520230, 3943800575, 7887601150]

約数ペア:

[(1, 7887601150), (2, 3943800575), (5, 1577520230), (10, 788760115), (11, 717054650), (13, 606738550), (22, 358527325), (25, 315504046), (26, 303369275), (50, 157752023), (55, 143410930), (65, 121347710), (110, 71705465), (130, 60673855), (143, 55158050), (275, 28682186), (286, 27579025), (325, 24269542), (550, 14341093), (641, 12305150), (650, 12134771), (715, 11031610), (1282, 6152575), (1430, 5515805), (1721, 4583150), (3205, 2461030), (3442, 2291575), (3575, 2206322), (6410, 1230515), (7051, 1118650), (7150, 1103161), (8333, 946550), (8605, 916630), (14102, 559325), (16025, 492206), (16666, 473275), (17210, 458315), (18931, 416650), (22373, 352550), (32050, 246103), (35255, 223730), (37862, 208325), (41665, 189310), (43025, 183326), (44746, 176275), (70510, 111865), (83330, 94655), (86050, 91663)]