22571880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{2381}}^1$

素因数の和:2474

約数の個数: 64

約数和(自身を含む): 68601600

約数和(自身を除く): 46029720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 79, 120, 158, 237, 316, 395, 474, 632, 790, 948, 1185, 1580, 1896, 2370, 2381, 3160, 4740, 4762, 7143, 9480, 9524, 11905, 14286, 19048, 23810, 28572, 35715, 47620, 57144, 71430, 95240, 142860, 188099, 285720, 376198, 564297, 752396, 940495, 1128594, 1504792, 1880990, 2257188, 2821485, 3761980, 4514376, 5642970, 7523960, 11285940, 22571880]

約数ペア:

[(1, 22571880), (2, 11285940), (3, 7523960), (4, 5642970), (5, 4514376), (6, 3761980), (8, 2821485), (10, 2257188), (12, 1880990), (15, 1504792), (20, 1128594), (24, 940495), (30, 752396), (40, 564297), (60, 376198), (79, 285720), (120, 188099), (158, 142860), (237, 95240), (316, 71430), (395, 57144), (474, 47620), (632, 35715), (790, 28572), (948, 23810), (1185, 19048), (1580, 14286), (1896, 11905), (2370, 9524), (2381, 9480), (3160, 7143), (4740, 4762)]