3903700

素因数分解:

$2^2\times 5^2\times {\mathrm{103}}^1\times {\mathrm{379}}^1$

素因数の和:496

約数の個数: 36

約数和(自身を含む): 8575840

約数和(自身を除く): 4672140

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 103, 206, 379, 412, 515, 758, 1030, 1516, 1895, 2060, 2575, 3790, 5150, 7580, 9475, 10300, 18950, 37900, 39037, 78074, 156148, 195185, 390370, 780740, 975925, 1951850, 3903700]

約数ペア:

[(1, 3903700), (2, 1951850), (4, 975925), (5, 780740), (10, 390370), (20, 195185), (25, 156148), (50, 78074), (100, 39037), (103, 37900), (206, 18950), (379, 10300), (412, 9475), (515, 7580), (758, 5150), (1030, 3790), (1516, 2575), (1895, 2060)]