80454399364

素因数分解:

$2^2\times {\mathrm{181}}^1\times {\mathrm{18973}}^1\times {\mathrm{5857}}^1$

素因数の和:25015

約数の個数: 24

約数和(自身を含む): 141604707608

約数和(自身を除く): 61150308244

約数列:

[1, 2, 4, 181, 362, 724, 5857, 11714, 18973, 23428, 37946, 75892, 1060117, 2120234, 3434113, 4240468, 6868226, 13736452, 111124861, 222249722, 444499444, 20113599841, 40227199682, 80454399364]

約数ペア:

[(1, 80454399364), (2, 40227199682), (4, 20113599841), (181, 444499444), (362, 222249722), (724, 111124861), (5857, 13736452), (11714, 6868226), (18973, 4240468), (23428, 3434113), (37946, 2120234), (75892, 1060117)]