10040802620

素因数分解:

$2^2\times 5^1\times {\mathrm{2111}}^1\times {\mathrm{237821}}^1$

素因数の和:239941

約数の個数: 24

約数和(自身を含む): 21095762688

約数和(自身を除く): 11054960068

約数列:

[1, 2, 4, 5, 10, 20, 2111, 4222, 8444, 10555, 21110, 42220, 237821, 475642, 951284, 1189105, 2378210, 4756420, 502040131, 1004080262, 2008160524, 2510200655, 5020401310, 10040802620]

約数ペア:

[(1, 10040802620), (2, 5020401310), (4, 2510200655), (5, 2008160524), (10, 1004080262), (20, 502040131), (2111, 4756420), (4222, 2378210), (8444, 1189105), (10555, 951284), (21110, 475642), (42220, 237821)]