4556380

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{7349}}^1$

素因数の和:7389

約数の個数: 24

約数和(自身を含む): 9878400

約数和(自身を除く): 5322020

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 7349, 14698, 29396, 36745, 73490, 146980, 227819, 455638, 911276, 1139095, 2278190, 4556380]

約数ペア:

[(1, 4556380), (2, 2278190), (4, 1139095), (5, 911276), (10, 455638), (20, 227819), (31, 146980), (62, 73490), (124, 36745), (155, 29396), (310, 14698), (620, 7349)]