1065996400

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{380713}}^1$

素因数の和:380738

約数の個数: 60

約数和(自身を含む): 2926929232

約数和(自身を除く): 1860932832

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 80, 100, 112, 140, 175, 200, 280, 350, 400, 560, 700, 1400, 2800, 380713, 761426, 1522852, 1903565, 2664991, 3045704, 3807130, 5329982, 6091408, 7614260, 9517825, 10659964, 13324955, 15228520, 19035650, 21319928, 26649910, 30457040, 38071300, 42639856, 53299820, 66624775, 76142600, 106599640, 133249550, 152285200, 213199280, 266499100, 532998200, 1065996400]

約数ペア:

[(1, 1065996400), (2, 532998200), (4, 266499100), (5, 213199280), (7, 152285200), (8, 133249550), (10, 106599640), (14, 76142600), (16, 66624775), (20, 53299820), (25, 42639856), (28, 38071300), (35, 30457040), (40, 26649910), (50, 21319928), (56, 19035650), (70, 15228520), (80, 13324955), (100, 10659964), (112, 9517825), (140, 7614260), (175, 6091408), (200, 5329982), (280, 3807130), (350, 3045704), (400, 2664991), (560, 1903565), (700, 1522852), (1400, 761426), (2800, 380713)]