38392760

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{137117}}^1$

素因数の和:137135

約数の個数: 32

約数和(自身を含む): 98724960

約数和(自身を除く): 60332200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 137117, 274234, 548468, 685585, 959819, 1096936, 1371170, 1919638, 2742340, 3839276, 4799095, 5484680, 7678552, 9598190, 19196380, 38392760]

約数ペア:

[(1, 38392760), (2, 19196380), (4, 9598190), (5, 7678552), (7, 5484680), (8, 4799095), (10, 3839276), (14, 2742340), (20, 1919638), (28, 1371170), (35, 1096936), (40, 959819), (56, 685585), (70, 548468), (140, 274234), (280, 137117)]