23677640

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{821}}^1$

素因数の和:942

約数の個数: 64

約数和(自身を含む): 61551360

約数和(自身を除く): 37873720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 103, 140, 206, 280, 412, 515, 721, 821, 824, 1030, 1442, 1642, 2060, 2884, 3284, 3605, 4105, 4120, 5747, 5768, 6568, 7210, 8210, 11494, 14420, 16420, 22988, 28735, 28840, 32840, 45976, 57470, 84563, 114940, 169126, 229880, 338252, 422815, 591941, 676504, 845630, 1183882, 1691260, 2367764, 2959705, 3382520, 4735528, 5919410, 11838820, 23677640]

約数ペア:

[(1, 23677640), (2, 11838820), (4, 5919410), (5, 4735528), (7, 3382520), (8, 2959705), (10, 2367764), (14, 1691260), (20, 1183882), (28, 845630), (35, 676504), (40, 591941), (56, 422815), (70, 338252), (103, 229880), (140, 169126), (206, 114940), (280, 84563), (412, 57470), (515, 45976), (721, 32840), (821, 28840), (824, 28735), (1030, 22988), (1442, 16420), (1642, 14420), (2060, 11494), (2884, 8210), (3284, 7210), (3605, 6568), (4105, 5768), (4120, 5747)]