2945229050

素因数分解:

$2^1\times 5^2\times {\mathrm{109}}^1\times {\mathrm{439}}^1\times {\mathrm{1231}}^1$

素因数の和:1791

約数の個数: 48

約数和(自身を含む): 5545478400

約数和(自身を除く): 2600249350

約数列:

[1, 2, 5, 10, 25, 50, 109, 218, 439, 545, 878, 1090, 1231, 2195, 2462, 2725, 4390, 5450, 6155, 10975, 12310, 21950, 30775, 47851, 61550, 95702, 134179, 239255, 268358, 478510, 540409, 670895, 1080818, 1196275, 1341790, 2392550, 2702045, 3354475, 5404090, 6708950, 13510225, 27020450, 58904581, 117809162, 294522905, 589045810, 1472614525, 2945229050]

約数ペア:

[(1, 2945229050), (2, 1472614525), (5, 589045810), (10, 294522905), (25, 117809162), (50, 58904581), (109, 27020450), (218, 13510225), (439, 6708950), (545, 5404090), (878, 3354475), (1090, 2702045), (1231, 2392550), (2195, 1341790), (2462, 1196275), (2725, 1080818), (4390, 670895), (5450, 540409), (6155, 478510), (10975, 268358), (12310, 239255), (21950, 134179), (30775, 95702), (47851, 61550)]