6879820

素因数分解:

$2^2\times 5^1\times {\mathrm{191}}^1\times {\mathrm{1801}}^1$

素因数の和:2001

約数の個数: 24

約数和(自身を含む): 14531328

約数和(自身を除く): 7651508

約数列:

[1, 2, 4, 5, 10, 20, 191, 382, 764, 955, 1801, 1910, 3602, 3820, 7204, 9005, 18010, 36020, 343991, 687982, 1375964, 1719955, 3439910, 6879820]

約数ペア:

[(1, 6879820), (2, 3439910), (4, 1719955), (5, 1375964), (10, 687982), (20, 343991), (191, 36020), (382, 18010), (764, 9005), (955, 7204), (1801, 3820), (1910, 3602)]