22845400

素因数分解:

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

素因数の和:1228

約数の個数: 48

約数和(自身を含む): 53679600

約数和(自身を除く): 30834200

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 103, 200, 206, 412, 515, 824, 1030, 1109, 2060, 2218, 2575, 4120, 4436, 5150, 5545, 8872, 10300, 11090, 20600, 22180, 27725, 44360, 55450, 110900, 114227, 221800, 228454, 456908, 571135, 913816, 1142270, 2284540, 2855675, 4569080, 5711350, 11422700, 22845400]

約数ペア:

[(1, 22845400), (2, 11422700), (4, 5711350), (5, 4569080), (8, 2855675), (10, 2284540), (20, 1142270), (25, 913816), (40, 571135), (50, 456908), (100, 228454), (103, 221800), (200, 114227), (206, 110900), (412, 55450), (515, 44360), (824, 27725), (1030, 22180), (1109, 20600), (2060, 11090), (2218, 10300), (2575, 8872), (4120, 5545), (4436, 5150)]