5621740

素因数分解:

$2^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{2729}}^1$

素因数の和:2841

約数の個数: 24

約数和(自身を含む): 11924640

約数和(自身を除く): 6302900

約数列:

[1, 2, 4, 5, 10, 20, 103, 206, 412, 515, 1030, 2060, 2729, 5458, 10916, 13645, 27290, 54580, 281087, 562174, 1124348, 1405435, 2810870, 5621740]

約数ペア:

[(1, 5621740), (2, 2810870), (4, 1405435), (5, 1124348), (10, 562174), (20, 281087), (103, 54580), (206, 27290), (412, 13645), (515, 10916), (1030, 5458), (2060, 2729)]