45522640

素因数分解:

$2^4\times 5^1\times {\mathrm{163}}^1\times {\mathrm{3491}}^1$

素因数の和:3667

約数の個数: 40

約数和(自身を含む): 106519968

約数和(自身を除く): 60997328

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 163, 326, 652, 815, 1304, 1630, 2608, 3260, 3491, 6520, 6982, 13040, 13964, 17455, 27928, 34910, 55856, 69820, 139640, 279280, 569033, 1138066, 2276132, 2845165, 4552264, 5690330, 9104528, 11380660, 22761320, 45522640]

約数ペア:

[(1, 45522640), (2, 22761320), (4, 11380660), (5, 9104528), (8, 5690330), (10, 4552264), (16, 2845165), (20, 2276132), (40, 1138066), (80, 569033), (163, 279280), (326, 139640), (652, 69820), (815, 55856), (1304, 34910), (1630, 27928), (2608, 17455), (3260, 13964), (3491, 13040), (6520, 6982)]