38905150

素因数分解:

$2^1\times 5^2\times {\mathrm{151}}^1\times {\mathrm{5153}}^1$

素因数の和:5316

約数の個数: 24

約数和(自身を含む): 72856944

約数和(自身を除く): 33951794

約数列:

[1, 2, 5, 10, 25, 50, 151, 302, 755, 1510, 3775, 5153, 7550, 10306, 25765, 51530, 128825, 257650, 778103, 1556206, 3890515, 7781030, 19452575, 38905150]

約数ペア:

[(1, 38905150), (2, 19452575), (5, 7781030), (10, 3890515), (25, 1556206), (50, 778103), (151, 257650), (302, 128825), (755, 51530), (1510, 25765), (3775, 10306), (5153, 7550)]