11704188980

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{267341}}^1$

素因数の和:267560

約数の個数: 48

約数和(自身を含む): 26948073600

約数和(自身を除く): 15243884620

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 199, 220, 398, 796, 995, 1990, 2189, 3980, 4378, 8756, 10945, 21890, 43780, 267341, 534682, 1069364, 1336705, 2673410, 2940751, 5346820, 5881502, 11763004, 14703755, 29407510, 53200859, 58815020, 106401718, 212803436, 266004295, 532008590, 585209449, 1064017180, 1170418898, 2340837796, 2926047245, 5852094490, 11704188980]

約数ペア:

[(1, 11704188980), (2, 5852094490), (4, 2926047245), (5, 2340837796), (10, 1170418898), (11, 1064017180), (20, 585209449), (22, 532008590), (44, 266004295), (55, 212803436), (110, 106401718), (199, 58815020), (220, 53200859), (398, 29407510), (796, 14703755), (995, 11763004), (1990, 5881502), (2189, 5346820), (3980, 2940751), (4378, 2673410), (8756, 1336705), (10945, 1069364), (21890, 534682), (43780, 267341)]