43442380

素因数分解:

$2^2\times 5^1\times {\mathrm{1283}}^1\times {\mathrm{1693}}^1$

素因数の和:2985

約数の個数: 24

約数和(自身を含む): 91354032

約数和(自身を除く): 47911652

約数列:

[1, 2, 4, 5, 10, 20, 1283, 1693, 2566, 3386, 5132, 6415, 6772, 8465, 12830, 16930, 25660, 33860, 2172119, 4344238, 8688476, 10860595, 21721190, 43442380]

約数ペア:

[(1, 43442380), (2, 21721190), (4, 10860595), (5, 8688476), (10, 4344238), (20, 2172119), (1283, 33860), (1693, 25660), (2566, 16930), (3386, 12830), (5132, 8465), (6415, 6772)]