26551000

素因数分解:

$2^3\times 5^3\times 7^1\times {\mathrm{3793}}^1$

素因数の和:3821

約数の個数: 64

約数和(自身を含む): 71023680

約数和(自身を除く): 44472680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 125, 140, 175, 200, 250, 280, 350, 500, 700, 875, 1000, 1400, 1750, 3500, 3793, 7000, 7586, 15172, 18965, 26551, 30344, 37930, 53102, 75860, 94825, 106204, 132755, 151720, 189650, 212408, 265510, 379300, 474125, 531020, 663775, 758600, 948250, 1062040, 1327550, 1896500, 2655100, 3318875, 3793000, 5310200, 6637750, 13275500, 26551000]

約数ペア:

[(1, 26551000), (2, 13275500), (4, 6637750), (5, 5310200), (7, 3793000), (8, 3318875), (10, 2655100), (14, 1896500), (20, 1327550), (25, 1062040), (28, 948250), (35, 758600), (40, 663775), (50, 531020), (56, 474125), (70, 379300), (100, 265510), (125, 212408), (140, 189650), (175, 151720), (200, 132755), (250, 106204), (280, 94825), (350, 75860), (500, 53102), (700, 37930), (875, 30344), (1000, 26551), (1400, 18965), (1750, 15172), (3500, 7586), (3793, 7000)]