99704140

素因数分解:

$2^2\times 5^1\times {\mathrm{1933}}^1\times {\mathrm{2579}}^1$

素因数の和:4521

約数の個数: 24

約数和(自身を含む): 209568240

約数和(自身を除く): 109864100

約数列:

[1, 2, 4, 5, 10, 20, 1933, 2579, 3866, 5158, 7732, 9665, 10316, 12895, 19330, 25790, 38660, 51580, 4985207, 9970414, 19940828, 24926035, 49852070, 99704140]

約数ペア:

[(1, 99704140), (2, 49852070), (4, 24926035), (5, 19940828), (10, 9970414), (20, 4985207), (1933, 51580), (2579, 38660), (3866, 25790), (5158, 19330), (7732, 12895), (9665, 10316)]