6196420

素因数分解:

$2^2\times 5^1\times {\mathrm{491}}^1\times {\mathrm{631}}^1$

素因数の和:1131

約数の個数: 24

約数和(自身を含む): 13059648

約数和(自身を除く): 6863228

約数列:

[1, 2, 4, 5, 10, 20, 491, 631, 982, 1262, 1964, 2455, 2524, 3155, 4910, 6310, 9820, 12620, 309821, 619642, 1239284, 1549105, 3098210, 6196420]

約数ペア:

[(1, 6196420), (2, 3098210), (4, 1549105), (5, 1239284), (10, 619642), (20, 309821), (491, 12620), (631, 9820), (982, 6310), (1262, 4910), (1964, 3155), (2455, 2524)]