2023893400

素因数分解:

$2^3\times 5^2\times {\mathrm{641}}^1\times {\mathrm{15787}}^1$

素因数の和:16444

約数の個数: 48

約数和(自身を含む): 4713191640

約数和(自身を除く): 2689298240

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 641, 1282, 2564, 3205, 5128, 6410, 12820, 15787, 16025, 25640, 31574, 32050, 63148, 64100, 78935, 126296, 128200, 157870, 315740, 394675, 631480, 789350, 1578700, 3157400, 10119467, 20238934, 40477868, 50597335, 80955736, 101194670, 202389340, 252986675, 404778680, 505973350, 1011946700, 2023893400]

約数ペア:

[(1, 2023893400), (2, 1011946700), (4, 505973350), (5, 404778680), (8, 252986675), (10, 202389340), (20, 101194670), (25, 80955736), (40, 50597335), (50, 40477868), (100, 20238934), (200, 10119467), (641, 3157400), (1282, 1578700), (2564, 789350), (3205, 631480), (5128, 394675), (6410, 315740), (12820, 157870), (15787, 128200), (16025, 126296), (25640, 78935), (31574, 64100), (32050, 63148)]