42211700

素因数分解:

$2^2\times 5^2\times {\mathrm{149}}^1\times {\mathrm{2833}}^1$

素因数の和:2996

約数の個数: 36

約数和(自身を含む): 92246700

約数和(自身を除く): 50035000

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 149, 298, 596, 745, 1490, 2833, 2980, 3725, 5666, 7450, 11332, 14165, 14900, 28330, 56660, 70825, 141650, 283300, 422117, 844234, 1688468, 2110585, 4221170, 8442340, 10552925, 21105850, 42211700]

約数ペア:

[(1, 42211700), (2, 21105850), (4, 10552925), (5, 8442340), (10, 4221170), (20, 2110585), (25, 1688468), (50, 844234), (100, 422117), (149, 283300), (298, 141650), (596, 70825), (745, 56660), (1490, 28330), (2833, 14900), (2980, 14165), (3725, 11332), (5666, 7450)]