22400170

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{4657}}^1$

素因数の和:4714

約数の個数: 32

約数和(自身を含む): 44605008

約数和(自身を除く): 22204838

約数列:

[1, 2, 5, 10, 13, 26, 37, 65, 74, 130, 185, 370, 481, 962, 2405, 4657, 4810, 9314, 23285, 46570, 60541, 121082, 172309, 302705, 344618, 605410, 861545, 1723090, 2240017, 4480034, 11200085, 22400170]

約数ペア:

[(1, 22400170), (2, 11200085), (5, 4480034), (10, 2240017), (13, 1723090), (26, 861545), (37, 605410), (65, 344618), (74, 302705), (130, 172309), (185, 121082), (370, 60541), (481, 46570), (962, 23285), (2405, 9314), (4657, 4810)]