4319540

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{6967}}^1$

素因数の和:7007

約数の個数: 24

約数和(自身を含む): 9364992

約数和(自身を除く): 5045452

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 6967, 13934, 27868, 34835, 69670, 139340, 215977, 431954, 863908, 1079885, 2159770, 4319540]

約数ペア:

[(1, 4319540), (2, 2159770), (4, 1079885), (5, 863908), (10, 431954), (20, 215977), (31, 139340), (62, 69670), (124, 34835), (155, 27868), (310, 13934), (620, 6967)]