2012128050

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{521}}^1\times {\mathrm{25747}}^1$

素因数の和:26283

約数の個数: 48

約数和(自身を含む): 4999849632

約数和(自身を除く): 2987721582

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 521, 1042, 1563, 2605, 3126, 5210, 7815, 13025, 15630, 25747, 26050, 39075, 51494, 77241, 78150, 128735, 154482, 257470, 386205, 643675, 772410, 1287350, 1931025, 3862050, 13414187, 26828374, 40242561, 67070935, 80485122, 134141870, 201212805, 335354675, 402425610, 670709350, 1006064025, 2012128050]

約数ペア:

[(1, 2012128050), (2, 1006064025), (3, 670709350), (5, 402425610), (6, 335354675), (10, 201212805), (15, 134141870), (25, 80485122), (30, 67070935), (50, 40242561), (75, 26828374), (150, 13414187), (521, 3862050), (1042, 1931025), (1563, 1287350), (2605, 772410), (3126, 643675), (5210, 386205), (7815, 257470), (13025, 154482), (15630, 128735), (25747, 78150), (26050, 77241), (39075, 51494)]