9482780

素因数分解:

$2^2\times 5^1\times {\mathrm{251}}^1\times {\mathrm{1889}}^1$

素因数の和:2149

約数の個数: 24

約数和(自身を含む): 20003760

約数和(自身を除く): 10520980

約数列:

[1, 2, 4, 5, 10, 20, 251, 502, 1004, 1255, 1889, 2510, 3778, 5020, 7556, 9445, 18890, 37780, 474139, 948278, 1896556, 2370695, 4741390, 9482780]

約数ペア:

[(1, 9482780), (2, 4741390), (4, 2370695), (5, 1896556), (10, 948278), (20, 474139), (251, 37780), (502, 18890), (1004, 9445), (1255, 7556), (1889, 5020), (2510, 3778)]