505492060

素因数分解:

$2^2\times 5^1\times {\mathrm{613}}^1\times {\mathrm{41231}}^1$

素因数の和:41853

約数の個数: 24

約数和(自身を含む): 1063290816

約数和(自身を除く): 557798756

約数列:

[1, 2, 4, 5, 10, 20, 613, 1226, 2452, 3065, 6130, 12260, 41231, 82462, 164924, 206155, 412310, 824620, 25274603, 50549206, 101098412, 126373015, 252746030, 505492060]

約数ペア:

[(1, 505492060), (2, 252746030), (4, 126373015), (5, 101098412), (10, 50549206), (20, 25274603), (613, 824620), (1226, 412310), (2452, 206155), (3065, 164924), (6130, 82462), (12260, 41231)]