836522080

素因数分解:

$2^5\times 5^1\times {\mathrm{5228263}}^1$

素因数の和:5228278

約数の個数: 24

約数和(自身を含む): 1976283792

約数和(自身を除く): 1139761712

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 5228263, 10456526, 20913052, 26141315, 41826104, 52282630, 83652208, 104565260, 167304416, 209130520, 418261040, 836522080]

約数ペア:

[(1, 836522080), (2, 418261040), (4, 209130520), (5, 167304416), (8, 104565260), (10, 83652208), (16, 52282630), (20, 41826104), (32, 26141315), (40, 20913052), (80, 10456526), (160, 5228263)]