1994006200

素因数分解:

$2^3\times 5^2\times {\mathrm{2017}}^1\times {\mathrm{4943}}^1$

素因数の和:6976

約数の個数: 48

約数和(自身を含む): 4639301280

約数和(自身を除く): 2645295080

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 2017, 4034, 4943, 8068, 9886, 10085, 16136, 19772, 20170, 24715, 39544, 40340, 49430, 50425, 80680, 98860, 100850, 123575, 197720, 201700, 247150, 403400, 494300, 988600, 9970031, 19940062, 39880124, 49850155, 79760248, 99700310, 199400620, 249250775, 398801240, 498501550, 997003100, 1994006200]

約数ペア:

[(1, 1994006200), (2, 997003100), (4, 498501550), (5, 398801240), (8, 249250775), (10, 199400620), (20, 99700310), (25, 79760248), (40, 49850155), (50, 39880124), (100, 19940062), (200, 9970031), (2017, 988600), (4034, 494300), (4943, 403400), (8068, 247150), (9886, 201700), (10085, 197720), (16136, 123575), (19772, 100850), (20170, 98860), (24715, 80680), (39544, 50425), (40340, 49430)]