4619620

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{7451}}^1$

素因数の和:7491

約数の個数: 24

約数和(自身を含む): 10015488

約数和(自身を除く): 5395868

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 7451, 14902, 29804, 37255, 74510, 149020, 230981, 461962, 923924, 1154905, 2309810, 4619620]

約数ペア:

[(1, 4619620), (2, 2309810), (4, 1154905), (5, 923924), (10, 461962), (20, 230981), (31, 149020), (62, 74510), (124, 37255), (155, 29804), (310, 14902), (620, 7451)]