24820580

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{30269}}^1$

素因数の和:30319

約数の個数: 24

約数和(自身を含む): 53396280

約数和(自身を除く): 28575700

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 30269, 60538, 121076, 151345, 302690, 605380, 1241029, 2482058, 4964116, 6205145, 12410290, 24820580]

約数ペア:

[(1, 24820580), (2, 12410290), (4, 6205145), (5, 4964116), (10, 2482058), (20, 1241029), (41, 605380), (82, 302690), (164, 151345), (205, 121076), (410, 60538), (820, 30269)]