15695320640

素因数分解:

$2^6\times 5^1\times {\mathrm{49047877}}^1$

素因数の和:49047894

約数の個数: 28

約数和(自身を含む): 37374483036

約数和(自身を除く): 21679162396

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 49047877, 98095754, 196191508, 245239385, 392383016, 490478770, 784766032, 980957540, 1569532064, 1961915080, 3139064128, 3923830160, 7847660320, 15695320640]

約数ペア:

[(1, 15695320640), (2, 7847660320), (4, 3923830160), (5, 3139064128), (8, 1961915080), (10, 1569532064), (16, 980957540), (20, 784766032), (32, 490478770), (40, 392383016), (64, 245239385), (80, 196191508), (160, 98095754), (320, 49047877)]