8142550

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{12527}}^1$

素因数の和:12552

約数の個数: 24

約数和(自身を含む): 16311456

約数和(自身を除く): 8168906

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 12527, 25054, 62635, 125270, 162851, 313175, 325702, 626350, 814255, 1628510, 4071275, 8142550]

約数ペア:

[(1, 8142550), (2, 4071275), (5, 1628510), (10, 814255), (13, 626350), (25, 325702), (26, 313175), (50, 162851), (65, 125270), (130, 62635), (325, 25054), (650, 12527)]