24198380

素因数分解:

$2^2\times 5^1\times {\mathrm{1091}}^1\times {\mathrm{1109}}^1$

素因数の和:2209

約数の個数: 24

約数和(自身を含む): 50909040

約数和(自身を除く): 26710660

約数列:

[1, 2, 4, 5, 10, 20, 1091, 1109, 2182, 2218, 4364, 4436, 5455, 5545, 10910, 11090, 21820, 22180, 1209919, 2419838, 4839676, 6049595, 12099190, 24198380]

約数ペア:

[(1, 24198380), (2, 12099190), (4, 6049595), (5, 4839676), (10, 2419838), (20, 1209919), (1091, 22180), (1109, 21820), (2182, 11090), (2218, 10910), (4364, 5545), (4436, 5455)]