3784360

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{2557}}^1$

素因数の和:2605

約数の個数: 32

約数和(自身を含む): 8748360

約数和(自身を除く): 4964000

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 185, 296, 370, 740, 1480, 2557, 5114, 10228, 12785, 20456, 25570, 51140, 94609, 102280, 189218, 378436, 473045, 756872, 946090, 1892180, 3784360]

約数ペア:

[(1, 3784360), (2, 1892180), (4, 946090), (5, 756872), (8, 473045), (10, 378436), (20, 189218), (37, 102280), (40, 94609), (74, 51140), (148, 25570), (185, 20456), (296, 12785), (370, 10228), (740, 5114), (1480, 2557)]