127105780

素因数分解:

$2^2\times 5^1\times {\mathrm{929}}^1\times {\mathrm{6841}}^1$

素因数の和:7779

約数の個数: 24

約数和(自身を含む): 267248520

約数和(自身を除く): 140142740

約数列:

[1, 2, 4, 5, 10, 20, 929, 1858, 3716, 4645, 6841, 9290, 13682, 18580, 27364, 34205, 68410, 136820, 6355289, 12710578, 25421156, 31776445, 63552890, 127105780]

約数ペア:

[(1, 127105780), (2, 63552890), (4, 31776445), (5, 25421156), (10, 12710578), (20, 6355289), (929, 136820), (1858, 68410), (3716, 34205), (4645, 27364), (6841, 18580), (9290, 13682)]