5757160

素因数分解:

$2^3\times 5^1\times {\mathrm{163}}^1\times {\mathrm{883}}^1$

素因数の和:1057

約数の個数: 32

約数和(自身を含む): 13047840

約数和(自身を除く): 7290680

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 163, 326, 652, 815, 883, 1304, 1630, 1766, 3260, 3532, 4415, 6520, 7064, 8830, 17660, 35320, 143929, 287858, 575716, 719645, 1151432, 1439290, 2878580, 5757160]

約数ペア:

[(1, 5757160), (2, 2878580), (4, 1439290), (5, 1151432), (8, 719645), (10, 575716), (20, 287858), (40, 143929), (163, 35320), (326, 17660), (652, 8830), (815, 7064), (883, 6520), (1304, 4415), (1630, 3532), (1766, 3260)]