18704960

素因数分解:

$2^6\times 5^1\times {\mathrm{58453}}^1$

素因数の和:58470

約数の個数: 28

約数和(自身を含む): 44541948

約数和(自身を除く): 25836988

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 58453, 116906, 233812, 292265, 467624, 584530, 935248, 1169060, 1870496, 2338120, 3740992, 4676240, 9352480, 18704960]

約数ペア:

[(1, 18704960), (2, 9352480), (4, 4676240), (5, 3740992), (8, 2338120), (10, 1870496), (16, 1169060), (20, 935248), (32, 584530), (40, 467624), (64, 292265), (80, 233812), (160, 116906), (320, 58453)]