73474000

素因数分解:

$2^4\times 5^3\times {\mathrm{17}}^1\times {\mathrm{2161}}^1$

素因数の和:2201

約数の個数: 80

約数和(自身を含む): 188197776

約数和(自身を除く): 114723776

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 34, 40, 50, 68, 80, 85, 100, 125, 136, 170, 200, 250, 272, 340, 400, 425, 500, 680, 850, 1000, 1360, 1700, 2000, 2125, 2161, 3400, 4250, 4322, 6800, 8500, 8644, 10805, 17000, 17288, 21610, 34000, 34576, 36737, 43220, 54025, 73474, 86440, 108050, 146948, 172880, 183685, 216100, 270125, 293896, 367370, 432200, 540250, 587792, 734740, 864400, 918425, 1080500, 1469480, 1836850, 2161000, 2938960, 3673700, 4322000, 4592125, 7347400, 9184250, 14694800, 18368500, 36737000, 73474000]

約数ペア:

[(1, 73474000), (2, 36737000), (4, 18368500), (5, 14694800), (8, 9184250), (10, 7347400), (16, 4592125), (17, 4322000), (20, 3673700), (25, 2938960), (34, 2161000), (40, 1836850), (50, 1469480), (68, 1080500), (80, 918425), (85, 864400), (100, 734740), (125, 587792), (136, 540250), (170, 432200), (200, 367370), (250, 293896), (272, 270125), (340, 216100), (400, 183685), (425, 172880), (500, 146948), (680, 108050), (850, 86440), (1000, 73474), (1360, 54025), (1700, 43220), (2000, 36737), (2125, 34576), (2161, 34000), (3400, 21610), (4250, 17288), (4322, 17000), (6800, 10805), (8500, 8644)]