22229150

素因数分解:

$2^1\times 5^2\times {\mathrm{409}}^1\times {\mathrm{1087}}^1$

素因数の和:1508

約数の個数: 24

約数和(自身を含む): 41485440

約数和(自身を除く): 19256290

約数列:

[1, 2, 5, 10, 25, 50, 409, 818, 1087, 2045, 2174, 4090, 5435, 10225, 10870, 20450, 27175, 54350, 444583, 889166, 2222915, 4445830, 11114575, 22229150]

約数ペア:

[(1, 22229150), (2, 11114575), (5, 4445830), (10, 2222915), (25, 889166), (50, 444583), (409, 54350), (818, 27175), (1087, 20450), (2045, 10870), (2174, 10225), (4090, 5435)]