22070500

素因数分解:

$2^2\times 5^3\times {\mathrm{37}}^1\times {\mathrm{1193}}^1$

素因数の和:1249

約数の個数: 48

約数和(自身を含む): 49546224

約数和(自身を除く): 27475724

約数列:

[1, 2, 4, 5, 10, 20, 25, 37, 50, 74, 100, 125, 148, 185, 250, 370, 500, 740, 925, 1193, 1850, 2386, 3700, 4625, 4772, 5965, 9250, 11930, 18500, 23860, 29825, 44141, 59650, 88282, 119300, 149125, 176564, 220705, 298250, 441410, 596500, 882820, 1103525, 2207050, 4414100, 5517625, 11035250, 22070500]

約数ペア:

[(1, 22070500), (2, 11035250), (4, 5517625), (5, 4414100), (10, 2207050), (20, 1103525), (25, 882820), (37, 596500), (50, 441410), (74, 298250), (100, 220705), (125, 176564), (148, 149125), (185, 119300), (250, 88282), (370, 59650), (500, 44141), (740, 29825), (925, 23860), (1193, 18500), (1850, 11930), (2386, 9250), (3700, 5965), (4625, 4772)]