29728640

素因数分解:

$2^7\times 5^1\times {\mathrm{46451}}^1$

素因数の和:46470

約数の個数: 32

約数和(自身を含む): 71071560

約数和(自身を除く): 41342920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 46451, 92902, 185804, 232255, 371608, 464510, 743216, 929020, 1486432, 1858040, 2972864, 3716080, 5945728, 7432160, 14864320, 29728640]

約数ペア:

[(1, 29728640), (2, 14864320), (4, 7432160), (5, 5945728), (8, 3716080), (10, 2972864), (16, 1858040), (20, 1486432), (32, 929020), (40, 743216), (64, 464510), (80, 371608), (128, 232255), (160, 185804), (320, 92902), (640, 46451)]