122297240

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{937}}^1$

素因数の和:1212

約数の個数: 64

約数和(自身を含む): 297833760

約数和(自身を除く): 175536520

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 251, 260, 502, 520, 937, 1004, 1255, 1874, 2008, 2510, 3263, 3748, 4685, 5020, 6526, 7496, 9370, 10040, 12181, 13052, 16315, 18740, 24362, 26104, 32630, 37480, 48724, 60905, 65260, 97448, 121810, 130520, 235187, 243620, 470374, 487240, 940748, 1175935, 1881496, 2351870, 3057431, 4703740, 6114862, 9407480, 12229724, 15287155, 24459448, 30574310, 61148620, 122297240]

約数ペア:

[(1, 122297240), (2, 61148620), (4, 30574310), (5, 24459448), (8, 15287155), (10, 12229724), (13, 9407480), (20, 6114862), (26, 4703740), (40, 3057431), (52, 2351870), (65, 1881496), (104, 1175935), (130, 940748), (251, 487240), (260, 470374), (502, 243620), (520, 235187), (937, 130520), (1004, 121810), (1255, 97448), (1874, 65260), (2008, 60905), (2510, 48724), (3263, 37480), (3748, 32630), (4685, 26104), (5020, 24362), (6526, 18740), (7496, 16315), (9370, 13052), (10040, 12181)]