3374883950

素因数分解:

$2^1\times 5^2\times {\mathrm{79}}^1\times {\mathrm{409}}^1\times {\mathrm{2089}}^1$

素因数の和:2589

約数の個数: 48

約数和(自身を含む): 6375336000

約数和(自身を除く): 3000452050

約数列:

[1, 2, 5, 10, 25, 50, 79, 158, 395, 409, 790, 818, 1975, 2045, 2089, 3950, 4090, 4178, 10225, 10445, 20450, 20890, 32311, 52225, 64622, 104450, 161555, 165031, 323110, 330062, 807775, 825155, 854401, 1615550, 1650310, 1708802, 4125775, 4272005, 8251550, 8544010, 21360025, 42720050, 67497679, 134995358, 337488395, 674976790, 1687441975, 3374883950]

約数ペア:

[(1, 3374883950), (2, 1687441975), (5, 674976790), (10, 337488395), (25, 134995358), (50, 67497679), (79, 42720050), (158, 21360025), (395, 8544010), (409, 8251550), (790, 4272005), (818, 4125775), (1975, 1708802), (2045, 1650310), (2089, 1615550), (3950, 854401), (4090, 825155), (4178, 807775), (10225, 330062), (10445, 323110), (20450, 165031), (20890, 161555), (32311, 104450), (52225, 64622)]