5010220

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{8081}}^1$

素因数の和:8121

約数の個数: 24

約数和(自身を含む): 10862208

約数和(自身を除く): 5851988

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 8081, 16162, 32324, 40405, 80810, 161620, 250511, 501022, 1002044, 1252555, 2505110, 5010220]

約数ペア:

[(1, 5010220), (2, 2505110), (4, 1252555), (5, 1002044), (10, 501022), (20, 250511), (31, 161620), (62, 80810), (124, 40405), (155, 32324), (310, 16162), (620, 8081)]