165786021910

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{8419}}^1\times {\mathrm{48029}}^1$

素因数の和:56496

約数の個数: 32

約数和(自身を含む): 305735925600

約数和(自身を除く): 139949903690

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 8419, 16838, 42095, 48029, 84190, 96058, 240145, 345179, 480290, 690358, 1725895, 1969189, 3451790, 3938378, 9845945, 19691890, 404356151, 808712302, 2021780755, 4043561510, 16578602191, 33157204382, 82893010955, 165786021910]

約数ペア:

[(1, 165786021910), (2, 82893010955), (5, 33157204382), (10, 16578602191), (41, 4043561510), (82, 2021780755), (205, 808712302), (410, 404356151), (8419, 19691890), (16838, 9845945), (42095, 3938378), (48029, 3451790), (84190, 1969189), (96058, 1725895), (240145, 690358), (345179, 480290)]