99231380

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{291857}}^1$

素因数の和:291883

約数の個数: 24

約数和(自身を含む): 220644648

約数和(自身を除く): 121413268

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 291857, 583714, 1167428, 1459285, 2918570, 4961569, 5837140, 9923138, 19846276, 24807845, 49615690, 99231380]

約数ペア:

[(1, 99231380), (2, 49615690), (4, 24807845), (5, 19846276), (10, 9923138), (17, 5837140), (20, 4961569), (34, 2918570), (68, 1459285), (85, 1167428), (170, 583714), (340, 291857)]