23641301240

素因数分解:

$2^3\times 5^1\times {\mathrm{2221}}^1\times {\mathrm{266111}}^1$

素因数の和:268343

約数の個数: 32

約数和(自身を含む): 53217077760

約数和(自身を除く): 29575776520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2221, 4442, 8884, 11105, 17768, 22210, 44420, 88840, 266111, 532222, 1064444, 1330555, 2128888, 2661110, 5322220, 10644440, 591032531, 1182065062, 2364130124, 2955162655, 4728260248, 5910325310, 11820650620, 23641301240]

約数ペア:

[(1, 23641301240), (2, 11820650620), (4, 5910325310), (5, 4728260248), (8, 2955162655), (10, 2364130124), (20, 1182065062), (40, 591032531), (2221, 10644440), (4442, 5322220), (8884, 2661110), (11105, 2128888), (17768, 1330555), (22210, 1064444), (44420, 532222), (88840, 266111)]