45064720

素因数分解:

$2^4\times 5^1\times {\mathrm{317}}^1\times {\mathrm{1777}}^1$

素因数の和:2107

約数の個数: 40

約数和(自身を含む): 105165144

約数和(自身を除く): 60100424

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 317, 634, 1268, 1585, 1777, 2536, 3170, 3554, 5072, 6340, 7108, 8885, 12680, 14216, 17770, 25360, 28432, 35540, 71080, 142160, 563309, 1126618, 2253236, 2816545, 4506472, 5633090, 9012944, 11266180, 22532360, 45064720]

約数ペア:

[(1, 45064720), (2, 22532360), (4, 11266180), (5, 9012944), (8, 5633090), (10, 4506472), (16, 2816545), (20, 2253236), (40, 1126618), (80, 563309), (317, 142160), (634, 71080), (1268, 35540), (1585, 28432), (1777, 25360), (2536, 17770), (3170, 14216), (3554, 12680), (5072, 8885), (6340, 7108)]