82196950

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{751}}^1$

素因数の和:973

約数の個数: 48

約数和(自身を含む): 167846400

約数和(自身を除く): 85649450

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 199, 275, 398, 550, 751, 995, 1502, 1990, 2189, 3755, 4378, 4975, 7510, 8261, 9950, 10945, 16522, 18775, 21890, 37550, 41305, 54725, 82610, 109450, 149449, 206525, 298898, 413050, 747245, 1494490, 1643939, 3287878, 3736225, 7472450, 8219695, 16439390, 41098475, 82196950]

約数ペア:

[(1, 82196950), (2, 41098475), (5, 16439390), (10, 8219695), (11, 7472450), (22, 3736225), (25, 3287878), (50, 1643939), (55, 1494490), (110, 747245), (199, 413050), (275, 298898), (398, 206525), (550, 149449), (751, 109450), (995, 82610), (1502, 54725), (1990, 41305), (2189, 37550), (3755, 21890), (4378, 18775), (4975, 16522), (7510, 10945), (8261, 9950)]