1892180

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{2557}}^1$

素因数の和:2603

約数の個数: 24

約数和(自身を含む): 4082568

約数和(自身を除く): 2190388

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 740, 2557, 5114, 10228, 12785, 25570, 51140, 94609, 189218, 378436, 473045, 946090, 1892180]

約数ペア:

[(1, 1892180), (2, 946090), (4, 473045), (5, 378436), (10, 189218), (20, 94609), (37, 51140), (74, 25570), (148, 12785), (185, 10228), (370, 5114), (740, 2557)]