6158540

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{4337}}^1$

素因数の和:4417

約数の個数: 24

約数和(自身を含む): 13118112

約数和(自身を除く): 6959572

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 284, 355, 710, 1420, 4337, 8674, 17348, 21685, 43370, 86740, 307927, 615854, 1231708, 1539635, 3079270, 6158540]

約数ペア:

[(1, 6158540), (2, 3079270), (4, 1539635), (5, 1231708), (10, 615854), (20, 307927), (71, 86740), (142, 43370), (284, 21685), (355, 17348), (710, 8674), (1420, 4337)]