336567580

素因数分解:

$2^2\times 5^1\times {\mathrm{1487}}^1\times {\mathrm{11317}}^1$

素因数の和:12813

約数の個数: 24

約数和(自身を含む): 707329728

約数和(自身を除く): 370762148

約数列:

[1, 2, 4, 5, 10, 20, 1487, 2974, 5948, 7435, 11317, 14870, 22634, 29740, 45268, 56585, 113170, 226340, 16828379, 33656758, 67313516, 84141895, 168283790, 336567580]

約数ペア:

[(1, 336567580), (2, 168283790), (4, 84141895), (5, 67313516), (10, 33656758), (20, 16828379), (1487, 226340), (2974, 113170), (5948, 56585), (7435, 45268), (11317, 29740), (14870, 22634)]