46528640

素因数分解:

$2^7\times 5^1\times {\mathrm{72701}}^1$

素因数の和:72720

約数の個数: 32

約数和(自身を含む): 111234060

約数和(自身を除く): 64705420

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 72701, 145402, 290804, 363505, 581608, 727010, 1163216, 1454020, 2326432, 2908040, 4652864, 5816080, 9305728, 11632160, 23264320, 46528640]

約数ペア:

[(1, 46528640), (2, 23264320), (4, 11632160), (5, 9305728), (8, 5816080), (10, 4652864), (16, 2908040), (20, 2326432), (32, 1454020), (40, 1163216), (64, 727010), (80, 581608), (128, 363505), (160, 290804), (320, 145402), (640, 72701)]