38126360

素因数分解:

$2^3\times 5^1\times {\mathrm{563}}^1\times {\mathrm{1693}}^1$

素因数の和:2267

約数の個数: 32

約数和(自身を含む): 85987440

約数和(自身を除く): 47861080

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 563, 1126, 1693, 2252, 2815, 3386, 4504, 5630, 6772, 8465, 11260, 13544, 16930, 22520, 33860, 67720, 953159, 1906318, 3812636, 4765795, 7625272, 9531590, 19063180, 38126360]

約数ペア:

[(1, 38126360), (2, 19063180), (4, 9531590), (5, 7625272), (8, 4765795), (10, 3812636), (20, 1906318), (40, 953159), (563, 67720), (1126, 33860), (1693, 22520), (2252, 16930), (2815, 13544), (3386, 11260), (4504, 8465), (5630, 6772)]