23460280

素因数分解:

$2^3\times 5^1\times {\mathrm{101}}^1\times {\mathrm{5807}}^1$

素因数の和:5919

約数の個数: 32

約数和(自身を含む): 53317440

約数和(自身を除く): 29857160

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 101, 202, 404, 505, 808, 1010, 2020, 4040, 5807, 11614, 23228, 29035, 46456, 58070, 116140, 232280, 586507, 1173014, 2346028, 2932535, 4692056, 5865070, 11730140, 23460280]

約数ペア:

[(1, 23460280), (2, 11730140), (4, 5865070), (5, 4692056), (8, 2932535), (10, 2346028), (20, 1173014), (40, 586507), (101, 232280), (202, 116140), (404, 58070), (505, 46456), (808, 29035), (1010, 23228), (2020, 11614), (4040, 5807)]