464560

素因数分解:

$2^4\times 5^1\times {\mathrm{5807}}^1$

素因数の和:5820

約数の個数: 20

約数和(自身を含む): 1080288

約数和(自身を除く): 615728

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 5807, 11614, 23228, 29035, 46456, 58070, 92912, 116140, 232280, 464560]

約数ペア:

[(1, 464560), (2, 232280), (4, 116140), (5, 92912), (8, 58070), (10, 46456), (16, 29035), (20, 23228), (40, 11614), (80, 5807)]