76479680

素因数分解:

$2^6\times 5^1\times {\mathrm{199}}^1\times {\mathrm{1201}}^1$

素因数の和:1417

約数の個数: 56

約数和(自身を含む): 183184800

約数和(自身を除く): 106705120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 199, 320, 398, 796, 995, 1201, 1592, 1990, 2402, 3184, 3980, 4804, 6005, 6368, 7960, 9608, 12010, 12736, 15920, 19216, 24020, 31840, 38432, 48040, 63680, 76864, 96080, 192160, 238999, 384320, 477998, 955996, 1194995, 1911992, 2389990, 3823984, 4779980, 7647968, 9559960, 15295936, 19119920, 38239840, 76479680]

約数ペア:

[(1, 76479680), (2, 38239840), (4, 19119920), (5, 15295936), (8, 9559960), (10, 7647968), (16, 4779980), (20, 3823984), (32, 2389990), (40, 1911992), (64, 1194995), (80, 955996), (160, 477998), (199, 384320), (320, 238999), (398, 192160), (796, 96080), (995, 76864), (1201, 63680), (1592, 48040), (1990, 38432), (2402, 31840), (3184, 24020), (3980, 19216), (4804, 15920), (6005, 12736), (6368, 12010), (7960, 9608)]