10020760

素因数分解:

$2^3\times 5^1\times {\mathrm{379}}^1\times {\mathrm{661}}^1$

素因数の和:1051

約数の個数: 32

約数和(自身を含む): 22640400

約数和(自身を除く): 12619640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 379, 661, 758, 1322, 1516, 1895, 2644, 3032, 3305, 3790, 5288, 6610, 7580, 13220, 15160, 26440, 250519, 501038, 1002076, 1252595, 2004152, 2505190, 5010380, 10020760]

約数ペア:

[(1, 10020760), (2, 5010380), (4, 2505190), (5, 2004152), (8, 1252595), (10, 1002076), (20, 501038), (40, 250519), (379, 26440), (661, 15160), (758, 13220), (1322, 7580), (1516, 6610), (1895, 5288), (2644, 3790), (3032, 3305)]