38763790

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{8059}}^1$

素因数の和:8116

約数の個数: 32

約数和(自身を含む): 77182560

約数和(自身を除く): 38418770

約数列:

[1, 2, 5, 10, 13, 26, 37, 65, 74, 130, 185, 370, 481, 962, 2405, 4810, 8059, 16118, 40295, 80590, 104767, 209534, 298183, 523835, 596366, 1047670, 1490915, 2981830, 3876379, 7752758, 19381895, 38763790]

約数ペア:

[(1, 38763790), (2, 19381895), (5, 7752758), (10, 3876379), (13, 2981830), (26, 1490915), (37, 1047670), (65, 596366), (74, 523835), (130, 298183), (185, 209534), (370, 104767), (481, 80590), (962, 40295), (2405, 16118), (4810, 8059)]