22574560

素因数分解:

$2^5\times 5^1\times {\mathrm{199}}^1\times {\mathrm{709}}^1$

素因数の和:923

約数の個数: 48

約数和(自身を含む): 53676000

約数和(自身を除く): 31101440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 199, 398, 709, 796, 995, 1418, 1592, 1990, 2836, 3184, 3545, 3980, 5672, 6368, 7090, 7960, 11344, 14180, 15920, 22688, 28360, 31840, 56720, 113440, 141091, 282182, 564364, 705455, 1128728, 1410910, 2257456, 2821820, 4514912, 5643640, 11287280, 22574560]

約数ペア:

[(1, 22574560), (2, 11287280), (4, 5643640), (5, 4514912), (8, 2821820), (10, 2257456), (16, 1410910), (20, 1128728), (32, 705455), (40, 564364), (80, 282182), (160, 141091), (199, 113440), (398, 56720), (709, 31840), (796, 28360), (995, 22688), (1418, 15920), (1592, 14180), (1990, 11344), (2836, 7960), (3184, 7090), (3545, 6368), (3980, 5672)]