28666600

素因数分解:

$2^3\times 5^2\times {\mathrm{143333}}^1$

素因数の和:143349

約数の個数: 24

約数和(自身を含む): 66650310

約数和(自身を除く): 37983710

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 143333, 286666, 573332, 716665, 1146664, 1433330, 2866660, 3583325, 5733320, 7166650, 14333300, 28666600]

約数ペア:

[(1, 28666600), (2, 14333300), (4, 7166650), (5, 5733320), (8, 3583325), (10, 2866660), (20, 1433330), (25, 1146664), (40, 716665), (50, 573332), (100, 286666), (200, 143333)]