74793580

素因数分解:

$2^2\times 5^1\times {\mathrm{1213}}^1\times {\mathrm{3083}}^1$

素因数の和:4305

約数の個数: 24

約数和(自身を含む): 157246992

約数和(自身を除く): 82453412

約数列:

[1, 2, 4, 5, 10, 20, 1213, 2426, 3083, 4852, 6065, 6166, 12130, 12332, 15415, 24260, 30830, 61660, 3739679, 7479358, 14958716, 18698395, 37396790, 74793580]

約数ペア:

[(1, 74793580), (2, 37396790), (4, 18698395), (5, 14958716), (10, 7479358), (20, 3739679), (1213, 61660), (2426, 30830), (3083, 24260), (4852, 15415), (6065, 12332), (6166, 12130)]