73956880

素因数分解:

$2^4\times 5^1\times {\mathrm{607}}^1\times {\mathrm{1523}}^1$

素因数の和:2143

約数の個数: 40

約数和(自身を含む): 172346112

約数和(自身を除く): 98389232

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 607, 1214, 1523, 2428, 3035, 3046, 4856, 6070, 6092, 7615, 9712, 12140, 12184, 15230, 24280, 24368, 30460, 48560, 60920, 121840, 924461, 1848922, 3697844, 4622305, 7395688, 9244610, 14791376, 18489220, 36978440, 73956880]

約数ペア:

[(1, 73956880), (2, 36978440), (4, 18489220), (5, 14791376), (8, 9244610), (10, 7395688), (16, 4622305), (20, 3697844), (40, 1848922), (80, 924461), (607, 121840), (1214, 60920), (1523, 48560), (2428, 30460), (3035, 24368), (3046, 24280), (4856, 15230), (6070, 12184), (6092, 12140), (7615, 9712)]