10563500

素因数分解:

$2^2\times 5^3\times {\mathrm{37}}^1\times {\mathrm{571}}^1$

素因数の和:627

約数の個数: 48

約数和(自身を含む): 23735712

約数和(自身を除く): 13172212

約数列:

[1, 2, 4, 5, 10, 20, 25, 37, 50, 74, 100, 125, 148, 185, 250, 370, 500, 571, 740, 925, 1142, 1850, 2284, 2855, 3700, 4625, 5710, 9250, 11420, 14275, 18500, 21127, 28550, 42254, 57100, 71375, 84508, 105635, 142750, 211270, 285500, 422540, 528175, 1056350, 2112700, 2640875, 5281750, 10563500]

約数ペア:

[(1, 10563500), (2, 5281750), (4, 2640875), (5, 2112700), (10, 1056350), (20, 528175), (25, 422540), (37, 285500), (50, 211270), (74, 142750), (100, 105635), (125, 84508), (148, 71375), (185, 57100), (250, 42254), (370, 28550), (500, 21127), (571, 18500), (740, 14275), (925, 11420), (1142, 9250), (1850, 5710), (2284, 4625), (2855, 3700)]