80454956404

素因数分解:

$2^2\times {\mathrm{139}}^1\times {\mathrm{617}}^1\times {\mathrm{234527}}^1$

素因数の和:235287

約数の個数: 24

約数和(自身を含む): 142039537920

約数和(自身を除く): 61584581516

約数列:

[1, 2, 4, 139, 278, 556, 617, 1234, 2468, 85763, 171526, 234527, 343052, 469054, 938108, 32599253, 65198506, 130397012, 144703159, 289406318, 578812636, 20113739101, 40227478202, 80454956404]

約数ペア:

[(1, 80454956404), (2, 40227478202), (4, 20113739101), (139, 578812636), (278, 289406318), (556, 144703159), (617, 130397012), (1234, 65198506), (2468, 32599253), (85763, 938108), (171526, 469054), (234527, 343052)]