45178510

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{2081}}^1$

素因数の和:2268

約数の個数: 32

約数和(自身を含む): 88143552

約数和(自身を除く): 42965042

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 167, 334, 835, 1670, 2081, 2171, 4162, 4342, 10405, 10855, 20810, 21710, 27053, 54106, 135265, 270530, 347527, 695054, 1737635, 3475270, 4517851, 9035702, 22589255, 45178510]

約数ペア:

[(1, 45178510), (2, 22589255), (5, 9035702), (10, 4517851), (13, 3475270), (26, 1737635), (65, 695054), (130, 347527), (167, 270530), (334, 135265), (835, 54106), (1670, 27053), (2081, 21710), (2171, 20810), (4162, 10855), (4342, 10405)]