28466450

素因数分解:

$2^1\times 5^2\times {\mathrm{149}}^1\times {\mathrm{3821}}^1$

素因数の和:3982

約数の個数: 24

約数和(自身を含む): 53316900

約数和(自身を除く): 24850450

約数列:

[1, 2, 5, 10, 25, 50, 149, 298, 745, 1490, 3725, 3821, 7450, 7642, 19105, 38210, 95525, 191050, 569329, 1138658, 2846645, 5693290, 14233225, 28466450]

約数ペア:

[(1, 28466450), (2, 14233225), (5, 5693290), (10, 2846645), (25, 1138658), (50, 569329), (149, 191050), (298, 95525), (745, 38210), (1490, 19105), (3725, 7642), (3821, 7450)]