185119240

素因数分解:

$2^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{63397}}^1$

素因数の和:63481

約数の個数: 32

約数和(自身を含む): 422230680

約数和(自身を除く): 237111440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 73, 146, 292, 365, 584, 730, 1460, 2920, 63397, 126794, 253588, 316985, 507176, 633970, 1267940, 2535880, 4627981, 9255962, 18511924, 23139905, 37023848, 46279810, 92559620, 185119240]

約数ペア:

[(1, 185119240), (2, 92559620), (4, 46279810), (5, 37023848), (8, 23139905), (10, 18511924), (20, 9255962), (40, 4627981), (73, 2535880), (146, 1267940), (292, 633970), (365, 507176), (584, 316985), (730, 253588), (1460, 126794), (2920, 63397)]