9140620

素因数分解:

$2^2\times 5^1\times {\mathrm{269}}^1\times {\mathrm{1699}}^1$

素因数の和:1977

約数の個数: 24

約数和(自身を含む): 19278000

約数和(自身を除く): 10137380

約数列:

[1, 2, 4, 5, 10, 20, 269, 538, 1076, 1345, 1699, 2690, 3398, 5380, 6796, 8495, 16990, 33980, 457031, 914062, 1828124, 2285155, 4570310, 9140620]

約数ペア:

[(1, 9140620), (2, 4570310), (4, 2285155), (5, 1828124), (10, 914062), (20, 457031), (269, 33980), (538, 16990), (1076, 8495), (1345, 6796), (1699, 5380), (2690, 3398)]