24861580

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{30319}}^1$

素因数の和:30369

約数の個数: 24

約数和(自身を含む): 53484480

約数和(自身を除く): 28622900

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 30319, 60638, 121276, 151595, 303190, 606380, 1243079, 2486158, 4972316, 6215395, 12430790, 24861580]

約数ペア:

[(1, 24861580), (2, 12430790), (4, 6215395), (5, 4972316), (10, 2486158), (20, 1243079), (41, 606380), (82, 303190), (164, 151595), (205, 121276), (410, 60638), (820, 30319)]