196844320

素因数分解:

$2^5\times 5^1\times {\mathrm{317}}^1\times {\mathrm{3881}}^1$

素因数の和:4213

約数の個数: 48

約数和(自身を含む): 466631928

約数和(自身を除く): 269787608

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 317, 634, 1268, 1585, 2536, 3170, 3881, 5072, 6340, 7762, 10144, 12680, 15524, 19405, 25360, 31048, 38810, 50720, 62096, 77620, 124192, 155240, 310480, 620960, 1230277, 2460554, 4921108, 6151385, 9842216, 12302770, 19684432, 24605540, 39368864, 49211080, 98422160, 196844320]

約数ペア:

[(1, 196844320), (2, 98422160), (4, 49211080), (5, 39368864), (8, 24605540), (10, 19684432), (16, 12302770), (20, 9842216), (32, 6151385), (40, 4921108), (80, 2460554), (160, 1230277), (317, 620960), (634, 310480), (1268, 155240), (1585, 124192), (2536, 77620), (3170, 62096), (3881, 50720), (5072, 38810), (6340, 31048), (7762, 25360), (10144, 19405), (12680, 15524)]