8393120

素因数分解:

$2^5\times 5^1\times {\mathrm{52457}}^1$

素因数の和:52472

約数の個数: 24

約数和(自身を含む): 19829124

約数和(自身を除く): 11436004

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 52457, 104914, 209828, 262285, 419656, 524570, 839312, 1049140, 1678624, 2098280, 4196560, 8393120]

約数ペア:

[(1, 8393120), (2, 4196560), (4, 2098280), (5, 1678624), (8, 1049140), (10, 839312), (16, 524570), (20, 419656), (32, 262285), (40, 209828), (80, 104914), (160, 52457)]