11966500

素因数分解:

$2^2\times 5^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1$

素因数の和:302

約数の個数: 96

約数和(自身を含む): 32288256

約数和(自身を除く): 20321756

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 25, 26, 28, 35, 50, 52, 65, 70, 91, 100, 125, 130, 140, 175, 182, 250, 260, 263, 325, 350, 364, 455, 500, 526, 650, 700, 875, 910, 1052, 1300, 1315, 1625, 1750, 1820, 1841, 2275, 2630, 3250, 3419, 3500, 3682, 4550, 5260, 6500, 6575, 6838, 7364, 9100, 9205, 11375, 13150, 13676, 17095, 18410, 22750, 23933, 26300, 32875, 34190, 36820, 45500, 46025, 47866, 65750, 68380, 85475, 92050, 95732, 119665, 131500, 170950, 184100, 230125, 239330, 341900, 427375, 460250, 478660, 598325, 854750, 920500, 1196650, 1709500, 2393300, 2991625, 5983250, 11966500]

約数ペア:

[(1, 11966500), (2, 5983250), (4, 2991625), (5, 2393300), (7, 1709500), (10, 1196650), (13, 920500), (14, 854750), (20, 598325), (25, 478660), (26, 460250), (28, 427375), (35, 341900), (50, 239330), (52, 230125), (65, 184100), (70, 170950), (91, 131500), (100, 119665), (125, 95732), (130, 92050), (140, 85475), (175, 68380), (182, 65750), (250, 47866), (260, 46025), (263, 45500), (325, 36820), (350, 34190), (364, 32875), (455, 26300), (500, 23933), (526, 22750), (650, 18410), (700, 17095), (875, 13676), (910, 13150), (1052, 11375), (1300, 9205), (1315, 9100), (1625, 7364), (1750, 6838), (1820, 6575), (1841, 6500), (2275, 5260), (2630, 4550), (3250, 3682), (3419, 3500)]