4904260

素因数分解:

$2^2\times 5^1\times {\mathrm{379}}^1\times {\mathrm{647}}^1$

素因数の和:1035

約数の個数: 24

約数和(自身を含む): 10342080

約数和(自身を除く): 5437820

約数列:

[1, 2, 4, 5, 10, 20, 379, 647, 758, 1294, 1516, 1895, 2588, 3235, 3790, 6470, 7580, 12940, 245213, 490426, 980852, 1226065, 2452130, 4904260]

約数ペア:

[(1, 4904260), (2, 2452130), (4, 1226065), (5, 980852), (10, 490426), (20, 245213), (379, 12940), (647, 7580), (758, 6470), (1294, 3790), (1516, 3235), (1895, 2588)]