241081780

素因数分解:

$2^2\times 5^1\times {\mathrm{1979}}^1\times {\mathrm{6091}}^1$

素因数の和:8079

約数の個数: 24

約数和(自身を含む): 506610720

約数和(自身を除く): 265528940

約数列:

[1, 2, 4, 5, 10, 20, 1979, 3958, 6091, 7916, 9895, 12182, 19790, 24364, 30455, 39580, 60910, 121820, 12054089, 24108178, 48216356, 60270445, 120540890, 241081780]

約数ペア:

[(1, 241081780), (2, 120540890), (4, 60270445), (5, 48216356), (10, 24108178), (20, 12054089), (1979, 121820), (3958, 60910), (6091, 39580), (7916, 30455), (9895, 24364), (12182, 19790)]