85102000

素因数分解:

$2^4\times 5^3\times {\mathrm{17}}^1\times {\mathrm{2503}}^1$

素因数の和:2543

約数の個数: 80

約数和(自身を含む): 217968192

約数和(自身を除く): 132866192

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, 2503, 3400, 4250, 5006, 6800, 8500, 10012, 12515, 17000, 20024, 25030, 34000, 40048, 42551, 50060, 62575, 85102, 100120, 125150, 170204, 200240, 212755, 250300, 312875, 340408, 425510, 500600, 625750, 680816, 851020, 1001200, 1063775, 1251500, 1702040, 2127550, 2503000, 3404080, 4255100, 5006000, 5318875, 8510200, 10637750, 17020400, 21275500, 42551000, 85102000]

約数ペア:

[(1, 85102000), (2, 42551000), (4, 21275500), (5, 17020400), (8, 10637750), (10, 8510200), (16, 5318875), (17, 5006000), (20, 4255100), (25, 3404080), (34, 2503000), (40, 2127550), (50, 1702040), (68, 1251500), (80, 1063775), (85, 1001200), (100, 851020), (125, 680816), (136, 625750), (170, 500600), (200, 425510), (250, 340408), (272, 312875), (340, 250300), (400, 212755), (425, 200240), (500, 170204), (680, 125150), (850, 100120), (1000, 85102), (1360, 62575), (1700, 50060), (2000, 42551), (2125, 40048), (2503, 34000), (3400, 25030), (4250, 20024), (5006, 17000), (6800, 12515), (8500, 10012)]