831140

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1433}}^1$

素因数の和:1471

約数の個数: 24

約数和(自身を含む): 1806840

約数和(自身を除く): 975700

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 1433, 2866, 5732, 7165, 14330, 28660, 41557, 83114, 166228, 207785, 415570, 831140]

約数ペア:

[(1, 831140), (2, 415570), (4, 207785), (5, 166228), (10, 83114), (20, 41557), (29, 28660), (58, 14330), (116, 7165), (145, 5732), (290, 2866), (580, 1433)]