28670150

素因数分解:

$2^1\times 5^2\times {\mathrm{193}}^1\times {\mathrm{2971}}^1$

素因数の和:3176

約数の個数: 24

約数和(自身を含む): 53620824

約数和(自身を除く): 24950674

約数列:

[1, 2, 5, 10, 25, 50, 193, 386, 965, 1930, 2971, 4825, 5942, 9650, 14855, 29710, 74275, 148550, 573403, 1146806, 2867015, 5734030, 14335075, 28670150]

約数ペア:

[(1, 28670150), (2, 14335075), (5, 5734030), (10, 2867015), (25, 1146806), (50, 573403), (193, 148550), (386, 74275), (965, 29710), (1930, 14855), (2971, 9650), (4825, 5942)]