29362040

素因数分解:

$2^3\times 5^1\times {\mathrm{443}}^1\times {\mathrm{1657}}^1$

素因数の和:2111

約数の個数: 32

約数和(自身を含む): 66253680

約数和(自身を除く): 36891640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 443, 886, 1657, 1772, 2215, 3314, 3544, 4430, 6628, 8285, 8860, 13256, 16570, 17720, 33140, 66280, 734051, 1468102, 2936204, 3670255, 5872408, 7340510, 14681020, 29362040]

約数ペア:

[(1, 29362040), (2, 14681020), (4, 7340510), (5, 5872408), (8, 3670255), (10, 2936204), (20, 1468102), (40, 734051), (443, 66280), (886, 33140), (1657, 17720), (1772, 16570), (2215, 13256), (3314, 8860), (3544, 8285), (4430, 6628)]