97649440

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{87187}}^1$

素因数の和:87209

約数の個数: 48

約数和(自身を含む): 263656512

約数和(自身を除く): 166007072

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, 87187, 174374, 348748, 435935, 610309, 697496, 871870, 1220618, 1394992, 1743740, 2441236, 2789984, 3051545, 3487480, 4882472, 6103090, 6974960, 9764944, 12206180, 13949920, 19529888, 24412360, 48824720, 97649440]

約数ペア:

[(1, 97649440), (2, 48824720), (4, 24412360), (5, 19529888), (7, 13949920), (8, 12206180), (10, 9764944), (14, 6974960), (16, 6103090), (20, 4882472), (28, 3487480), (32, 3051545), (35, 2789984), (40, 2441236), (56, 1743740), (70, 1394992), (80, 1220618), (112, 871870), (140, 697496), (160, 610309), (224, 435935), (280, 348748), (560, 174374), (1120, 87187)]