768941140

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{463}}^1\times {\mathrm{7549}}^1$

素因数の和:8032

約数の個数: 48

約数和(自身を含む): 1765612800

約数和(自身を除く): 996671660

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 463, 926, 1852, 2315, 4630, 5093, 7549, 9260, 10186, 15098, 20372, 25465, 30196, 37745, 50930, 75490, 83039, 101860, 150980, 166078, 332156, 415195, 830390, 1660780, 3495187, 6990374, 13980748, 17475935, 34951870, 38447057, 69903740, 76894114, 153788228, 192235285, 384470570, 768941140]

約数ペア:

[(1, 768941140), (2, 384470570), (4, 192235285), (5, 153788228), (10, 76894114), (11, 69903740), (20, 38447057), (22, 34951870), (44, 17475935), (55, 13980748), (110, 6990374), (220, 3495187), (463, 1660780), (926, 830390), (1852, 415195), (2315, 332156), (4630, 166078), (5093, 150980), (7549, 101860), (9260, 83039), (10186, 75490), (15098, 50930), (20372, 37745), (25465, 30196)]