2078211050

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{461}}^1\times {\mathrm{3109}}^1$

素因数の和:3611

約数の個数: 48

約数和(自身を含む): 4008727800

約数和(自身を除く): 1930516750

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 145, 290, 461, 725, 922, 1450, 2305, 3109, 4610, 6218, 11525, 13369, 15545, 23050, 26738, 31090, 66845, 77725, 90161, 133690, 155450, 180322, 334225, 450805, 668450, 901610, 1433249, 2254025, 2866498, 4508050, 7166245, 14332490, 35831225, 41564221, 71662450, 83128442, 207821105, 415642210, 1039105525, 2078211050]

約数ペア:

[(1, 2078211050), (2, 1039105525), (5, 415642210), (10, 207821105), (25, 83128442), (29, 71662450), (50, 41564221), (58, 35831225), (145, 14332490), (290, 7166245), (461, 4508050), (725, 2866498), (922, 2254025), (1450, 1433249), (2305, 901610), (3109, 668450), (4610, 450805), (6218, 334225), (11525, 180322), (13369, 155450), (15545, 133690), (23050, 90161), (26738, 77725), (31090, 66845)]