475804960

素因数分解:

$2^5\times 5^1\times {\mathrm{733}}^1\times {\mathrm{4057}}^1$

素因数の和:4805

約数の個数: 48

約数和(自身を含む): 1125900216

約数和(自身を除く): 650095256

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 733, 1466, 2932, 3665, 4057, 5864, 7330, 8114, 11728, 14660, 16228, 20285, 23456, 29320, 32456, 40570, 58640, 64912, 81140, 117280, 129824, 162280, 324560, 649120, 2973781, 5947562, 11895124, 14868905, 23790248, 29737810, 47580496, 59475620, 95160992, 118951240, 237902480, 475804960]

約数ペア:

[(1, 475804960), (2, 237902480), (4, 118951240), (5, 95160992), (8, 59475620), (10, 47580496), (16, 29737810), (20, 23790248), (32, 14868905), (40, 11895124), (80, 5947562), (160, 2973781), (733, 649120), (1466, 324560), (2932, 162280), (3665, 129824), (4057, 117280), (5864, 81140), (7330, 64912), (8114, 58640), (11728, 40570), (14660, 32456), (16228, 29320), (20285, 23456)]