7936340

素因数分解:

$2^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{5023}}^1$

素因数の和:5111

約数の個数: 24

約数和(自身を含む): 16880640

約数和(自身を除く): 8944300

約数列:

[1, 2, 4, 5, 10, 20, 79, 158, 316, 395, 790, 1580, 5023, 10046, 20092, 25115, 50230, 100460, 396817, 793634, 1587268, 1984085, 3968170, 7936340]

約数ペア:

[(1, 7936340), (2, 3968170), (4, 1984085), (5, 1587268), (10, 793634), (20, 396817), (79, 100460), (158, 50230), (316, 25115), (395, 20092), (790, 10046), (1580, 5023)]