5260990.00000000

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{10009}}^1$

素因数の和:10036

約数の個数: 72

約数和(自身を含む): 156396240

約数和(自身を除く): 100345840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 70, 80, 100, 112, 140, 160, 175, 200, 224, 280, 350, 400, 560, 700, 800, 1120, 1400, 2800, 5600, 10009, 20018, 40036, 50045, 70063, 80072, 100090, 140126, 160144, 200180, 250225, 280252, 320288, 350315, 400360, 500450, 560504, 700630, 800720, 1000900, 1121008, 1401260, 1601440, 1751575, 2001800, 2242016, 2802520, 3503150, 4003600, 5605040, 7006300, 8007200, 11210080, 14012600, 28025200, 56050400]

約数ペア:

[(1, 56050400), (2, 28025200), (4, 14012600), (5, 11210080), (7, 8007200), (8, 7006300), (10, 5605040), (14, 4003600), (16, 3503150), (20, 2802520), (25, 2242016), (28, 2001800), (32, 1751575), (35, 1601440), (40, 1401260), (50, 1121008), (56, 1000900), (70, 800720), (80, 700630), (100, 560504), (112, 500450), (140, 400360), (160, 350315), (175, 320288), (200, 280252), (224, 250225), (280, 200180), (350, 160144), (400, 140126), (560, 100090), (700, 80072), (800, 70063), (1120, 50045), (1400, 40036), (2800, 20018), (5600, 10009)]