40057550

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{61627}}^1$

素因数の和:61652

約数の個数: 24

約数和(自身を含む): 80239656

約数和(自身を除く): 40182106

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 61627, 123254, 308135, 616270, 801151, 1540675, 1602302, 3081350, 4005755, 8011510, 20028775, 40057550]

約数ペア:

[(1, 40057550), (2, 20028775), (5, 8011510), (10, 4005755), (13, 3081350), (25, 1602302), (26, 1540675), (50, 801151), (65, 616270), (130, 308135), (325, 123254), (650, 61627)]