2017015240

素因数分解:

$2^3\times 5^1\times {\mathrm{50425381}}^1$

素因数の和:50425392

約数の個数: 16

約数和(自身を含む): 4538284380

約数和(自身を除く): 2521269140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 50425381, 100850762, 201701524, 252126905, 403403048, 504253810, 1008507620, 2017015240]

約数ペア:

[(1, 2017015240), (2, 1008507620), (4, 504253810), (5, 403403048), (8, 252126905), (10, 201701524), (20, 100850762), (40, 50425381)]