90096140

素因数分解:

$2^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{42101}}^1$

素因数の和:42217

約数の個数: 24

約数和(自身を含む): 190974672

約数和(自身を除く): 100878532

約数列:

[1, 2, 4, 5, 10, 20, 107, 214, 428, 535, 1070, 2140, 42101, 84202, 168404, 210505, 421010, 842020, 4504807, 9009614, 18019228, 22524035, 45048070, 90096140]

約数ペア:

[(1, 90096140), (2, 45048070), (4, 22524035), (5, 18019228), (10, 9009614), (20, 4504807), (107, 842020), (214, 421010), (428, 210505), (535, 168404), (1070, 84202), (2140, 42101)]