576220

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{613}}^1$

素因数の和:669

約数の個数: 24

約数和(自身を含む): 1237824

約数和(自身を除く): 661604

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 613, 940, 1226, 2452, 3065, 6130, 12260, 28811, 57622, 115244, 144055, 288110, 576220]

約数ペア:

[(1, 576220), (2, 288110), (4, 144055), (5, 115244), (10, 57622), (20, 28811), (47, 12260), (94, 6130), (188, 3065), (235, 2452), (470, 1226), (613, 940)]