5289389620

素因数分解:

$2^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{2018851}}^1$

素因数の和:2018991

約数の個数: 24

約数和(自身を含む): 11192515488

約数和(自身を除く): 5903125868

約数列:

[1, 2, 4, 5, 10, 20, 131, 262, 524, 655, 1310, 2620, 2018851, 4037702, 8075404, 10094255, 20188510, 40377020, 264469481, 528938962, 1057877924, 1322347405, 2644694810, 5289389620]

約数ペア:

[(1, 5289389620), (2, 2644694810), (4, 1322347405), (5, 1057877924), (10, 528938962), (20, 264469481), (131, 40377020), (262, 20188510), (524, 10094255), (655, 8075404), (1310, 4037702), (2620, 2018851)]