4043180

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{6971}}^1$

素因数の和:7009

約数の個数: 24

約数和(自身を含む): 8784720

約数和(自身を除く): 4741540

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 6971, 13942, 27884, 34855, 69710, 139420, 202159, 404318, 808636, 1010795, 2021590, 4043180]

約数ペア:

[(1, 4043180), (2, 2021590), (4, 1010795), (5, 808636), (10, 404318), (20, 202159), (29, 139420), (58, 69710), (116, 34855), (145, 27884), (290, 13942), (580, 6971)]