2017085080

素因数分解:

$2^3\times 5^1\times {\mathrm{467}}^1\times {\mathrm{107981}}^1$

素因数の和:108459

約数の個数: 32

約数和(自身を含む): 4548201840

約数和(自身を除く): 2531116760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 467, 934, 1868, 2335, 3736, 4670, 9340, 18680, 107981, 215962, 431924, 539905, 863848, 1079810, 2159620, 4319240, 50427127, 100854254, 201708508, 252135635, 403417016, 504271270, 1008542540, 2017085080]

約数ペア:

[(1, 2017085080), (2, 1008542540), (4, 504271270), (5, 403417016), (8, 252135635), (10, 201708508), (20, 100854254), (40, 50427127), (467, 4319240), (934, 2159620), (1868, 1079810), (2335, 863848), (3736, 539905), (4670, 431924), (9340, 215962), (18680, 107981)]