2024883400

素因数分解:

$2^3\times 5^2\times {\mathrm{41}}^1\times {\mathrm{246937}}^1$

素因数の和:246994

約数の個数: 48

約数和(自身を含む): 4822699140

約数和(自身を除く): 2797815740

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 41, 50, 82, 100, 164, 200, 205, 328, 410, 820, 1025, 1640, 2050, 4100, 8200, 246937, 493874, 987748, 1234685, 1975496, 2469370, 4938740, 6173425, 9877480, 10124417, 12346850, 20248834, 24693700, 40497668, 49387400, 50622085, 80995336, 101244170, 202488340, 253110425, 404976680, 506220850, 1012441700, 2024883400]

約数ペア:

[(1, 2024883400), (2, 1012441700), (4, 506220850), (5, 404976680), (8, 253110425), (10, 202488340), (20, 101244170), (25, 80995336), (40, 50622085), (41, 49387400), (50, 40497668), (82, 24693700), (100, 20248834), (164, 12346850), (200, 10124417), (205, 9877480), (328, 6173425), (410, 4938740), (820, 2469370), (1025, 1975496), (1640, 1234685), (2050, 987748), (4100, 493874), (8200, 246937)]