22011680

素因数分解:

$2^5\times 5^1\times {\mathrm{137573}}^1$

素因数の和:137588

約数の個数: 24

約数和(自身を含む): 52002972

約数和(自身を除く): 29991292

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 137573, 275146, 550292, 687865, 1100584, 1375730, 2201168, 2751460, 4402336, 5502920, 11005840, 22011680]

約数ペア:

[(1, 22011680), (2, 11005840), (4, 5502920), (5, 4402336), (8, 2751460), (10, 2201168), (16, 1375730), (20, 1100584), (32, 687865), (40, 550292), (80, 275146), (160, 137573)]