4877540

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{7867}}^1$

素因数の和:7907

約数の個数: 24

約数和(自身を含む): 10574592

約数和(自身を除く): 5697052

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 7867, 15734, 31468, 39335, 78670, 157340, 243877, 487754, 975508, 1219385, 2438770, 4877540]

約数ペア:

[(1, 4877540), (2, 2438770), (4, 1219385), (5, 975508), (10, 487754), (20, 243877), (31, 157340), (62, 78670), (124, 39335), (155, 31468), (310, 15734), (620, 7867)]