117876580

素因数分解:

$2^2\times 5^1\times {\mathrm{379}}^1\times {\mathrm{15551}}^1$

素因数の和:15939

約数の個数: 24

約数和(自身を含む): 248209920

約数和(自身を除く): 130333340

約数列:

[1, 2, 4, 5, 10, 20, 379, 758, 1516, 1895, 3790, 7580, 15551, 31102, 62204, 77755, 155510, 311020, 5893829, 11787658, 23575316, 29469145, 58938290, 117876580]

約数ペア:

[(1, 117876580), (2, 58938290), (4, 29469145), (5, 23575316), (10, 11787658), (20, 5893829), (379, 311020), (758, 155510), (1516, 77755), (1895, 62204), (3790, 31102), (7580, 15551)]