527180

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{613}}^1$

素因数の和:665

約数の個数: 24

約数和(自身を含む): 1134672

約数和(自身を除く): 607492

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 430, 613, 860, 1226, 2452, 3065, 6130, 12260, 26359, 52718, 105436, 131795, 263590, 527180]

約数ペア:

[(1, 527180), (2, 263590), (4, 131795), (5, 105436), (10, 52718), (20, 26359), (43, 12260), (86, 6130), (172, 3065), (215, 2452), (430, 1226), (613, 860)]