42227510

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{2371}}^1$

素因数の和:2528

約数の個数: 32

約数和(自身を含む): 82488672

約数和(自身を除く): 40261162

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 137, 274, 685, 1370, 1781, 2371, 3562, 4742, 8905, 11855, 17810, 23710, 30823, 61646, 154115, 308230, 324827, 649654, 1624135, 3248270, 4222751, 8445502, 21113755, 42227510]

約数ペア:

[(1, 42227510), (2, 21113755), (5, 8445502), (10, 4222751), (13, 3248270), (26, 1624135), (65, 649654), (130, 324827), (137, 308230), (274, 154115), (685, 61646), (1370, 30823), (1781, 23710), (2371, 17810), (3562, 11855), (4742, 8905)]