40197050

素因数分解:

$2^1\times 5^2\times {\mathrm{281}}^1\times {\mathrm{2861}}^1$

素因数の和:3154

約数の個数: 24

約数和(自身を含む): 75058812

約数和(自身を除く): 34861762

約数列:

[1, 2, 5, 10, 25, 50, 281, 562, 1405, 2810, 2861, 5722, 7025, 14050, 14305, 28610, 71525, 143050, 803941, 1607882, 4019705, 8039410, 20098525, 40197050]

約数ペア:

[(1, 40197050), (2, 20098525), (5, 8039410), (10, 4019705), (25, 1607882), (50, 803941), (281, 143050), (562, 71525), (1405, 28610), (2810, 14305), (2861, 14050), (5722, 7025)]