10883990

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{2887}}^1$

素因数の和:2936

約数の個数: 32

約数和(自身を含む): 21833280

約数和(自身を除く): 10949290

約数列:

[1, 2, 5, 10, 13, 26, 29, 58, 65, 130, 145, 290, 377, 754, 1885, 2887, 3770, 5774, 14435, 28870, 37531, 75062, 83723, 167446, 187655, 375310, 418615, 837230, 1088399, 2176798, 5441995, 10883990]

約数ペア:

[(1, 10883990), (2, 5441995), (5, 2176798), (10, 1088399), (13, 837230), (26, 418615), (29, 375310), (58, 187655), (65, 167446), (130, 83723), (145, 75062), (290, 37531), (377, 28870), (754, 14435), (1885, 5774), (2887, 3770)]