1004065180

素因数分解:

$2^2\times 5^1\times {\mathrm{2851}}^1\times {\mathrm{17609}}^1$

素因数の和:20469

約数の個数: 24

約数和(自身を含む): 2109396240

約数和(自身を除く): 1105331060

約数列:

[1, 2, 4, 5, 10, 20, 2851, 5702, 11404, 14255, 17609, 28510, 35218, 57020, 70436, 88045, 176090, 352180, 50203259, 100406518, 200813036, 251016295, 502032590, 1004065180]

約数ペア:

[(1, 1004065180), (2, 502032590), (4, 251016295), (5, 200813036), (10, 100406518), (20, 50203259), (2851, 352180), (5702, 176090), (11404, 88045), (14255, 70436), (17609, 57020), (28510, 35218)]