804500950

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{419}}^1\times {\mathrm{3491}}^1$

素因数の和:3933

約数の個数: 48

約数和(自身を含む): 1636770240

約数和(自身を除く): 832269290

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 275, 419, 550, 838, 2095, 3491, 4190, 4609, 6982, 9218, 10475, 17455, 20950, 23045, 34910, 38401, 46090, 76802, 87275, 115225, 174550, 192005, 230450, 384010, 960025, 1462729, 1920050, 2925458, 7313645, 14627290, 16090019, 32180038, 36568225, 73136450, 80450095, 160900190, 402250475, 804500950]

約数ペア:

[(1, 804500950), (2, 402250475), (5, 160900190), (10, 80450095), (11, 73136450), (22, 36568225), (25, 32180038), (50, 16090019), (55, 14627290), (110, 7313645), (275, 2925458), (419, 1920050), (550, 1462729), (838, 960025), (2095, 384010), (3491, 230450), (4190, 192005), (4609, 174550), (6982, 115225), (9218, 87275), (10475, 76802), (17455, 46090), (20950, 38401), (23045, 34910)]