5320428940

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{8581337}}^1$

素因数の和:8581377

約数の個数: 24

約数和(自身を含む): 11533318272

約数和(自身を除く): 6212889332

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 8581337, 17162674, 34325348, 42906685, 85813370, 171626740, 266021447, 532042894, 1064085788, 1330107235, 2660214470, 5320428940]

約数ペア:

[(1, 5320428940), (2, 2660214470), (4, 1330107235), (5, 1064085788), (10, 532042894), (20, 266021447), (31, 171626740), (62, 85813370), (124, 42906685), (155, 34325348), (310, 17162674), (620, 8581337)]