38860690

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{2371}}^1$

素因数の和:2538

約数の個数: 32

約数和(自身を含む): 76852800

約数和(自身を除く): 37992110

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 149, 298, 745, 1490, 1639, 2371, 3278, 4742, 8195, 11855, 16390, 23710, 26081, 52162, 130405, 260810, 353279, 706558, 1766395, 3532790, 3886069, 7772138, 19430345, 38860690]

約数ペア:

[(1, 38860690), (2, 19430345), (5, 7772138), (10, 3886069), (11, 3532790), (22, 1766395), (55, 706558), (110, 353279), (149, 260810), (298, 130405), (745, 52162), (1490, 26081), (1639, 23710), (2371, 16390), (3278, 11855), (4742, 8195)]