2515460

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{4337}}^1$

素因数の和:4375

約数の個数: 24

約数和(自身を含む): 5465880

約数和(自身を除く): 2950420

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 4337, 8674, 17348, 21685, 43370, 86740, 125773, 251546, 503092, 628865, 1257730, 2515460]

約数ペア:

[(1, 2515460), (2, 1257730), (4, 628865), (5, 503092), (10, 251546), (20, 125773), (29, 86740), (58, 43370), (116, 21685), (145, 17348), (290, 8674), (580, 4337)]