84489440

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{75437}}^1$

素因数の和:75459

約数の個数: 48

約数和(自身を含む): 228124512

約数和(自身を除く): 143635072

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 75437, 150874, 301748, 377185, 528059, 603496, 754370, 1056118, 1206992, 1508740, 2112236, 2413984, 2640295, 3017480, 4224472, 5280590, 6034960, 8448944, 10561180, 12069920, 16897888, 21122360, 42244720, 84489440]

約数ペア:

[(1, 84489440), (2, 42244720), (4, 21122360), (5, 16897888), (7, 12069920), (8, 10561180), (10, 8448944), (14, 6034960), (16, 5280590), (20, 4224472), (28, 3017480), (32, 2640295), (35, 2413984), (40, 2112236), (56, 1508740), (70, 1206992), (80, 1056118), (112, 754370), (140, 603496), (160, 528059), (224, 377185), (280, 301748), (560, 150874), (1120, 75437)]