19067200

素因数分解:

$2^6\times 5^2\times {\mathrm{17}}^1\times {\mathrm{701}}^1$

素因数の和:740

約数の個数: 84

約数和(自身を含む): 49747932

約数和(自身を除く): 30680732

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 32, 34, 40, 50, 64, 68, 80, 85, 100, 136, 160, 170, 200, 272, 320, 340, 400, 425, 544, 680, 701, 800, 850, 1088, 1360, 1402, 1600, 1700, 2720, 2804, 3400, 3505, 5440, 5608, 6800, 7010, 11216, 11917, 13600, 14020, 17525, 22432, 23834, 27200, 28040, 35050, 44864, 47668, 56080, 59585, 70100, 95336, 112160, 119170, 140200, 190672, 224320, 238340, 280400, 297925, 381344, 476680, 560800, 595850, 762688, 953360, 1121600, 1191700, 1906720, 2383400, 3813440, 4766800, 9533600, 19067200]

約数ペア:

[(1, 19067200), (2, 9533600), (4, 4766800), (5, 3813440), (8, 2383400), (10, 1906720), (16, 1191700), (17, 1121600), (20, 953360), (25, 762688), (32, 595850), (34, 560800), (40, 476680), (50, 381344), (64, 297925), (68, 280400), (80, 238340), (85, 224320), (100, 190672), (136, 140200), (160, 119170), (170, 112160), (200, 95336), (272, 70100), (320, 59585), (340, 56080), (400, 47668), (425, 44864), (544, 35050), (680, 28040), (701, 27200), (800, 23834), (850, 22432), (1088, 17525), (1360, 14020), (1402, 13600), (1600, 11917), (1700, 11216), (2720, 7010), (2804, 6800), (3400, 5608), (3505, 5440)]