67129540

素因数分解:

$2^2\times 5^1\times {\mathrm{929}}^1\times {\mathrm{3613}}^1$

素因数の和:4551

約数の個数: 24

約数和(自身を含む): 141162840

約数和(自身を除く): 74033300

約数列:

[1, 2, 4, 5, 10, 20, 929, 1858, 3613, 3716, 4645, 7226, 9290, 14452, 18065, 18580, 36130, 72260, 3356477, 6712954, 13425908, 16782385, 33564770, 67129540]

約数ペア:

[(1, 67129540), (2, 33564770), (4, 16782385), (5, 13425908), (10, 6712954), (20, 3356477), (929, 72260), (1858, 36130), (3613, 18580), (3716, 18065), (4645, 14452), (7226, 9290)]