41223440

素因数分解:

$2^4\times 5^1\times {\mathrm{515293}}^1$

素因数の和:515306

約数の個数: 20

約数和(自身を含む): 95844684

約数和(自身を除く): 54621244

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 515293, 1030586, 2061172, 2576465, 4122344, 5152930, 8244688, 10305860, 20611720, 41223440]

約数ペア:

[(1, 41223440), (2, 20611720), (4, 10305860), (5, 8244688), (8, 5152930), (10, 4122344), (16, 2576465), (20, 2061172), (40, 1030586), (80, 515293)]