38486020

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{101279}}^1$

素因数の和:101307

約数の個数: 24

約数和(自身を含む): 85075200

約数和(自身を除く): 46589180

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 101279, 202558, 405116, 506395, 1012790, 1924301, 2025580, 3848602, 7697204, 9621505, 19243010, 38486020]

約数ペア:

[(1, 38486020), (2, 19243010), (4, 9621505), (5, 7697204), (10, 3848602), (19, 2025580), (20, 1924301), (38, 1012790), (76, 506395), (95, 405116), (190, 202558), (380, 101279)]