39133220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{279523}}^1$

素因数の和:279539

約数の個数: 24

約数和(自身を含む): 93920064

約数和(自身を除く): 54786844

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 279523, 559046, 1118092, 1397615, 1956661, 2795230, 3913322, 5590460, 7826644, 9783305, 19566610, 39133220]

約数ペア:

[(1, 39133220), (2, 19566610), (4, 9783305), (5, 7826644), (7, 5590460), (10, 3913322), (14, 2795230), (20, 1956661), (28, 1397615), (35, 1118092), (70, 559046), (140, 279523)]