38763620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{276883}}^1$

素因数の和:276899

約数の個数: 24

約数和(自身を含む): 93033024

約数和(自身を除く): 54269404

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 276883, 553766, 1107532, 1384415, 1938181, 2768830, 3876362, 5537660, 7752724, 9690905, 19381810, 38763620]

約数ペア:

[(1, 38763620), (2, 19381810), (4, 9690905), (5, 7752724), (7, 5537660), (10, 3876362), (14, 2768830), (20, 1938181), (28, 1384415), (35, 1107532), (70, 553766), (140, 276883)]