4569080

素因数分解:

$2^3\times 5^1\times {\mathrm{103}}^1\times {\mathrm{1109}}^1$

素因数の和:1223

約数の個数: 32

約数和(自身を含む): 10389600

約数和(自身を除く): 5820520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 103, 206, 412, 515, 824, 1030, 1109, 2060, 2218, 4120, 4436, 5545, 8872, 11090, 22180, 44360, 114227, 228454, 456908, 571135, 913816, 1142270, 2284540, 4569080]

約数ペア:

[(1, 4569080), (2, 2284540), (4, 1142270), (5, 913816), (8, 571135), (10, 456908), (20, 228454), (40, 114227), (103, 44360), (206, 22180), (412, 11090), (515, 8872), (824, 5545), (1030, 4436), (1109, 4120), (2060, 2218)]