3928660

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{5309}}^1$

素因数の和:5355

約数の個数: 24

約数和(自身を含む): 8474760

約数和(自身を除く): 4546100

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 740, 5309, 10618, 21236, 26545, 53090, 106180, 196433, 392866, 785732, 982165, 1964330, 3928660]

約数ペア:

[(1, 3928660), (2, 1964330), (4, 982165), (5, 785732), (10, 392866), (20, 196433), (37, 106180), (74, 53090), (148, 26545), (185, 21236), (370, 10618), (740, 5309)]