124160080

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{709}}^1$

素因数の和:932

約数の個数: 80

約数和(自身を含む): 316944000

約数和(自身を除く): 192783920

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 199, 220, 398, 440, 709, 796, 880, 995, 1418, 1592, 1990, 2189, 2836, 3184, 3545, 3980, 4378, 5672, 7090, 7799, 7960, 8756, 10945, 11344, 14180, 15598, 15920, 17512, 21890, 28360, 31196, 35024, 38995, 43780, 56720, 62392, 77990, 87560, 124784, 141091, 155980, 175120, 282182, 311960, 564364, 623920, 705455, 1128728, 1410910, 1552001, 2257456, 2821820, 3104002, 5643640, 6208004, 7760005, 11287280, 12416008, 15520010, 24832016, 31040020, 62080040, 124160080]

約数ペア:

[(1, 124160080), (2, 62080040), (4, 31040020), (5, 24832016), (8, 15520010), (10, 12416008), (11, 11287280), (16, 7760005), (20, 6208004), (22, 5643640), (40, 3104002), (44, 2821820), (55, 2257456), (80, 1552001), (88, 1410910), (110, 1128728), (176, 705455), (199, 623920), (220, 564364), (398, 311960), (440, 282182), (709, 175120), (796, 155980), (880, 141091), (995, 124784), (1418, 87560), (1592, 77990), (1990, 62392), (2189, 56720), (2836, 43780), (3184, 38995), (3545, 35024), (3980, 31196), (4378, 28360), (5672, 21890), (7090, 17512), (7799, 15920), (7960, 15598), (8756, 14180), (10945, 11344)]