113350280

素因数分解:

$2^3\times 5^1\times {\mathrm{101}}^1\times {\mathrm{28057}}^1$

素因数の和:28169

約数の個数: 32

約数和(自身を含む): 257572440

約数和(自身を除く): 144222160

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 101, 202, 404, 505, 808, 1010, 2020, 4040, 28057, 56114, 112228, 140285, 224456, 280570, 561140, 1122280, 2833757, 5667514, 11335028, 14168785, 22670056, 28337570, 56675140, 113350280]

約数ペア:

[(1, 113350280), (2, 56675140), (4, 28337570), (5, 22670056), (8, 14168785), (10, 11335028), (20, 5667514), (40, 2833757), (101, 1122280), (202, 561140), (404, 280570), (505, 224456), (808, 140285), (1010, 112228), (2020, 56114), (4040, 28057)]