5808020

素因数分解:

$2^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{1949}}^1$

素因数の和:2107

約数の個数: 24

約数和(自身を含む): 12285000

約数和(自身を除く): 6476980

約数列:

[1, 2, 4, 5, 10, 20, 149, 298, 596, 745, 1490, 1949, 2980, 3898, 7796, 9745, 19490, 38980, 290401, 580802, 1161604, 1452005, 2904010, 5808020]

約数ペア:

[(1, 5808020), (2, 2904010), (4, 1452005), (5, 1161604), (10, 580802), (20, 290401), (149, 38980), (298, 19490), (596, 9745), (745, 7796), (1490, 3898), (1949, 2980)]