5921620

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{9551}}^1$

素因数の和:9591

約数の個数: 24

約数和(自身を含む): 12837888

約数和(自身を除く): 6916268

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 9551, 19102, 38204, 47755, 95510, 191020, 296081, 592162, 1184324, 1480405, 2960810, 5921620]

約数ペア:

[(1, 5921620), (2, 2960810), (4, 1480405), (5, 1184324), (10, 592162), (20, 296081), (31, 191020), (62, 95510), (124, 47755), (155, 38204), (310, 19102), (620, 9551)]