38736580

素因数分解:

$2^2\times 5^1\times {\mathrm{751}}^1\times {\mathrm{2579}}^1$

素因数の和:3339

約数の個数: 24

約数和(自身を含む): 81486720

約数和(自身を除く): 42750140

約数列:

[1, 2, 4, 5, 10, 20, 751, 1502, 2579, 3004, 3755, 5158, 7510, 10316, 12895, 15020, 25790, 51580, 1936829, 3873658, 7747316, 9684145, 19368290, 38736580]

約数ペア:

[(1, 38736580), (2, 19368290), (4, 9684145), (5, 7747316), (10, 3873658), (20, 1936829), (751, 51580), (1502, 25790), (2579, 15020), (3004, 12895), (3755, 10316), (5158, 7510)]