2050450

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{1783}}^1$

素因数の和:1818

約数の個数: 24

約数和(自身を含む): 3981888

約数和(自身を除く): 1931438

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 115, 230, 575, 1150, 1783, 3566, 8915, 17830, 41009, 44575, 82018, 89150, 205045, 410090, 1025225, 2050450]

約数ペア:

[(1, 2050450), (2, 1025225), (5, 410090), (10, 205045), (23, 89150), (25, 82018), (46, 44575), (50, 41009), (115, 17830), (230, 8915), (575, 3566), (1150, 1783)]