7840150

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{5407}}^1$

素因数の和:5448

約数の個数: 24

約数和(自身を含む): 15088320

約数和(自身を除く): 7248170

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 145, 290, 725, 1450, 5407, 10814, 27035, 54070, 135175, 156803, 270350, 313606, 784015, 1568030, 3920075, 7840150]

約数ペア:

[(1, 7840150), (2, 3920075), (5, 1568030), (10, 784015), (25, 313606), (29, 270350), (50, 156803), (58, 135175), (145, 54070), (290, 27035), (725, 10814), (1450, 5407)]