13163080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{887}}^1$

素因数の和:958

約数の個数: 64

約数和(自身を含む): 34525440

約数和(自身を除く): 21362360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 53, 56, 70, 106, 140, 212, 265, 280, 371, 424, 530, 742, 887, 1060, 1484, 1774, 1855, 2120, 2968, 3548, 3710, 4435, 6209, 7096, 7420, 8870, 12418, 14840, 17740, 24836, 31045, 35480, 47011, 49672, 62090, 94022, 124180, 188044, 235055, 248360, 329077, 376088, 470110, 658154, 940220, 1316308, 1645385, 1880440, 2632616, 3290770, 6581540, 13163080]

約数ペア:

[(1, 13163080), (2, 6581540), (4, 3290770), (5, 2632616), (7, 1880440), (8, 1645385), (10, 1316308), (14, 940220), (20, 658154), (28, 470110), (35, 376088), (40, 329077), (53, 248360), (56, 235055), (70, 188044), (106, 124180), (140, 94022), (212, 62090), (265, 49672), (280, 47011), (371, 35480), (424, 31045), (530, 24836), (742, 17740), (887, 14840), (1060, 12418), (1484, 8870), (1774, 7420), (1855, 7096), (2120, 6209), (2968, 4435), (3548, 3710)]