8035900

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{163}}^1$

素因数の和:223

約数の個数: 72

約数和(自身を含む): 19217520

約数和(自身を除く): 11181620

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 29, 34, 50, 58, 68, 85, 100, 116, 145, 163, 170, 290, 326, 340, 425, 493, 580, 652, 725, 815, 850, 986, 1450, 1630, 1700, 1972, 2465, 2771, 2900, 3260, 4075, 4727, 4930, 5542, 8150, 9454, 9860, 11084, 12325, 13855, 16300, 18908, 23635, 24650, 27710, 47270, 49300, 55420, 69275, 80359, 94540, 118175, 138550, 160718, 236350, 277100, 321436, 401795, 472700, 803590, 1607180, 2008975, 4017950, 8035900]

約数ペア:

[(1, 8035900), (2, 4017950), (4, 2008975), (5, 1607180), (10, 803590), (17, 472700), (20, 401795), (25, 321436), (29, 277100), (34, 236350), (50, 160718), (58, 138550), (68, 118175), (85, 94540), (100, 80359), (116, 69275), (145, 55420), (163, 49300), (170, 47270), (290, 27710), (326, 24650), (340, 23635), (425, 18908), (493, 16300), (580, 13855), (652, 12325), (725, 11084), (815, 9860), (850, 9454), (986, 8150), (1450, 5542), (1630, 4930), (1700, 4727), (1972, 4075), (2465, 3260), (2771, 2900)]