40194100

素因数分解:

$2^2\times 5^2\times {\mathrm{113}}^1\times {\mathrm{3557}}^1$

素因数の和:3684

約数の個数: 36

約数和(自身を含む): 88017804

約数和(自身を除く): 47823704

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 113, 226, 452, 565, 1130, 2260, 2825, 3557, 5650, 7114, 11300, 14228, 17785, 35570, 71140, 88925, 177850, 355700, 401941, 803882, 1607764, 2009705, 4019410, 8038820, 10048525, 20097050, 40194100]

約数ペア:

[(1, 40194100), (2, 20097050), (4, 10048525), (5, 8038820), (10, 4019410), (20, 2009705), (25, 1607764), (50, 803882), (100, 401941), (113, 355700), (226, 177850), (452, 88925), (565, 71140), (1130, 35570), (2260, 17785), (2825, 14228), (3557, 11300), (5650, 7114)]