38201320

素因数分解:

$2^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{16187}}^1$

素因数の和:16257

約数の個数: 32

約数和(自身を含む): 87415200

約数和(自身を除く): 49213880

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 59, 118, 236, 295, 472, 590, 1180, 2360, 16187, 32374, 64748, 80935, 129496, 161870, 323740, 647480, 955033, 1910066, 3820132, 4775165, 7640264, 9550330, 19100660, 38201320]

約数ペア:

[(1, 38201320), (2, 19100660), (4, 9550330), (5, 7640264), (8, 4775165), (10, 3820132), (20, 1910066), (40, 955033), (59, 647480), (118, 323740), (236, 161870), (295, 129496), (472, 80935), (590, 64748), (1180, 32374), (2360, 16187)]