24732520

素因数分解:

$2^3\times 5^1\times {\mathrm{263}}^1\times {\mathrm{2351}}^1$

素因数の和:2625

約数の個数: 32

約数和(自身を含む): 55883520

約数和(自身を除く): 31151000

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 263, 526, 1052, 1315, 2104, 2351, 2630, 4702, 5260, 9404, 10520, 11755, 18808, 23510, 47020, 94040, 618313, 1236626, 2473252, 3091565, 4946504, 6183130, 12366260, 24732520]

約数ペア:

[(1, 24732520), (2, 12366260), (4, 6183130), (5, 4946504), (8, 3091565), (10, 2473252), (20, 1236626), (40, 618313), (263, 94040), (526, 47020), (1052, 23510), (1315, 18808), (2104, 11755), (2351, 10520), (2630, 9404), (4702, 5260)]