83649980

素因数分解:

$2^2\times 5^1\times {\mathrm{613}}^1\times {\mathrm{6823}}^1$

素因数の和:7445

約数の個数: 24

約数和(自身を含む): 175977312

約数和(自身を除く): 92327332

約数列:

[1, 2, 4, 5, 10, 20, 613, 1226, 2452, 3065, 6130, 6823, 12260, 13646, 27292, 34115, 68230, 136460, 4182499, 8364998, 16729996, 20912495, 41824990, 83649980]

約数ペア:

[(1, 83649980), (2, 41824990), (4, 20912495), (5, 16729996), (10, 8364998), (20, 4182499), (613, 136460), (1226, 68230), (2452, 34115), (3065, 27292), (6130, 13646), (6823, 12260)]