104920704020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{293}}^1\times {\mathrm{70769}}^1$

素因数の和:71105

約数の個数: 96

約数和(自身を含む): 251673972480

約数和(自身を除く): 146753268460

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 44, 46, 55, 92, 110, 115, 220, 230, 253, 293, 460, 506, 586, 1012, 1172, 1265, 1465, 2530, 2930, 3223, 5060, 5860, 6446, 6739, 12892, 13478, 16115, 26956, 32230, 33695, 64460, 67390, 70769, 74129, 134780, 141538, 148258, 283076, 296516, 353845, 370645, 707690, 741290, 778459, 1415380, 1482580, 1556918, 1627687, 3113836, 3255374, 3892295, 6510748, 7784590, 8138435, 15569180, 16276870, 17904557, 20735317, 32553740, 35809114, 41470634, 71618228, 82941268, 89522785, 103676585, 179045570, 207353170, 228088487, 358091140, 414706340, 456176974, 476912291, 912353948, 953824582, 1140442435, 1907649164, 2280884870, 2384561455, 4561769740, 4769122910, 5246035201, 9538245820, 10492070402, 20984140804, 26230176005, 52460352010, 104920704020]

約数ペア:

[(1, 104920704020), (2, 52460352010), (4, 26230176005), (5, 20984140804), (10, 10492070402), (11, 9538245820), (20, 5246035201), (22, 4769122910), (23, 4561769740), (44, 2384561455), (46, 2280884870), (55, 1907649164), (92, 1140442435), (110, 953824582), (115, 912353948), (220, 476912291), (230, 456176974), (253, 414706340), (293, 358091140), (460, 228088487), (506, 207353170), (586, 179045570), (1012, 103676585), (1172, 89522785), (1265, 82941268), (1465, 71618228), (2530, 41470634), (2930, 35809114), (3223, 32553740), (5060, 20735317), (5860, 17904557), (6446, 16276870), (6739, 15569180), (12892, 8138435), (13478, 7784590), (16115, 6510748), (26956, 3892295), (32230, 3255374), (33695, 3113836), (64460, 1627687), (67390, 1556918), (70769, 1482580), (74129, 1415380), (134780, 778459), (141538, 741290), (148258, 707690), (283076, 370645), (296516, 353845)]