75928640

素因数分解:

$2^6\times 5^1\times {\mathrm{237277}}^1$

素因数の和:237294

約数の個数: 28

約数和(自身を含む): 180805836

約数和(自身を除く): 104877196

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 237277, 474554, 949108, 1186385, 1898216, 2372770, 3796432, 4745540, 7592864, 9491080, 15185728, 18982160, 37964320, 75928640]

約数ペア:

[(1, 75928640), (2, 37964320), (4, 18982160), (5, 15185728), (8, 9491080), (10, 7592864), (16, 4745540), (20, 3796432), (32, 2372770), (40, 1898216), (64, 1186385), (80, 949108), (160, 474554), (320, 237277)]