215526560

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{58567}}^1$

素因数の和:58605

約数の個数: 48

約数和(自身を含む): 531328896

約数和(自身を除く): 315802336

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 80, 92, 115, 160, 184, 230, 368, 460, 736, 920, 1840, 3680, 58567, 117134, 234268, 292835, 468536, 585670, 937072, 1171340, 1347041, 1874144, 2342680, 2694082, 4685360, 5388164, 6735205, 9370720, 10776328, 13470410, 21552656, 26940820, 43105312, 53881640, 107763280, 215526560]

約数ペア:

[(1, 215526560), (2, 107763280), (4, 53881640), (5, 43105312), (8, 26940820), (10, 21552656), (16, 13470410), (20, 10776328), (23, 9370720), (32, 6735205), (40, 5388164), (46, 4685360), (80, 2694082), (92, 2342680), (115, 1874144), (160, 1347041), (184, 1171340), (230, 937072), (368, 585670), (460, 468536), (736, 292835), (920, 234268), (1840, 117134), (3680, 58567)]