5358160

素因数分解:

$2^4\times 5^1\times {\mathrm{66977}}^1$

素因数の和:66990

約数の個数: 20

約数和(自身を含む): 12457908

約数和(自身を除く): 7099748

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 66977, 133954, 267908, 334885, 535816, 669770, 1071632, 1339540, 2679080, 5358160]

約数ペア:

[(1, 5358160), (2, 2679080), (4, 1339540), (5, 1071632), (8, 669770), (10, 535816), (16, 334885), (20, 267908), (40, 133954), (80, 66977)]