38491340

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{101293}}^1$

素因数の和:101321

約数の個数: 24

約数和(自身を含む): 85086960

約数和(自身を除く): 46595620

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 101293, 202586, 405172, 506465, 1012930, 1924567, 2025860, 3849134, 7698268, 9622835, 19245670, 38491340]

約数ペア:

[(1, 38491340), (2, 19245670), (4, 9622835), (5, 7698268), (10, 3849134), (19, 2025860), (20, 1924567), (38, 1012930), (76, 506465), (95, 405172), (190, 202586), (380, 101293)]