15708094480

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{821}}^1\times {\mathrm{18397}}^1$

素因数の和:19244

約数の個数: 80

約数和(自身を含む): 39380698224

約数和(自身を除く): 23672603744

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 821, 1040, 1642, 3284, 4105, 6568, 8210, 10673, 13136, 16420, 18397, 21346, 32840, 36794, 42692, 53365, 65680, 73588, 85384, 91985, 106730, 147176, 170768, 183970, 213460, 239161, 294352, 367940, 426920, 478322, 735880, 853840, 956644, 1195805, 1471760, 1913288, 2391610, 3826576, 4783220, 9566440, 15103937, 19132880, 30207874, 60415748, 75519685, 120831496, 151039370, 196351181, 241662992, 302078740, 392702362, 604157480, 785404724, 981755905, 1208314960, 1570809448, 1963511810, 3141618896, 3927023620, 7854047240, 15708094480]

約数ペア:

[(1, 15708094480), (2, 7854047240), (4, 3927023620), (5, 3141618896), (8, 1963511810), (10, 1570809448), (13, 1208314960), (16, 981755905), (20, 785404724), (26, 604157480), (40, 392702362), (52, 302078740), (65, 241662992), (80, 196351181), (104, 151039370), (130, 120831496), (208, 75519685), (260, 60415748), (520, 30207874), (821, 19132880), (1040, 15103937), (1642, 9566440), (3284, 4783220), (4105, 3826576), (6568, 2391610), (8210, 1913288), (10673, 1471760), (13136, 1195805), (16420, 956644), (18397, 853840), (21346, 735880), (32840, 478322), (36794, 426920), (42692, 367940), (53365, 294352), (65680, 239161), (73588, 213460), (85384, 183970), (91985, 170768), (106730, 147176)]