28996150

素因数分解:

$2^1\times 5^2\times {\mathrm{307}}^1\times {\mathrm{1889}}^1$

素因数の和:2208

約数の個数: 24

約数和(自身を含む): 54137160

約数和(自身を除く): 25141010

約数列:

[1, 2, 5, 10, 25, 50, 307, 614, 1535, 1889, 3070, 3778, 7675, 9445, 15350, 18890, 47225, 94450, 579923, 1159846, 2899615, 5799230, 14498075, 28996150]

約数ペア:

[(1, 28996150), (2, 14498075), (5, 5799230), (10, 2899615), (25, 1159846), (50, 579923), (307, 94450), (614, 47225), (1535, 18890), (1889, 15350), (3070, 9445), (3778, 7675)]