38545660

素因数分解:

$2^2\times 5^1\times {\mathrm{433}}^1\times {\mathrm{4451}}^1$

素因数の和:4893

約数の個数: 24

約数和(自身を含む): 81151056

約数和(自身を除く): 42605396

約数列:

[1, 2, 4, 5, 10, 20, 433, 866, 1732, 2165, 4330, 4451, 8660, 8902, 17804, 22255, 44510, 89020, 1927283, 3854566, 7709132, 9636415, 19272830, 38545660]

約数ペア:

[(1, 38545660), (2, 19272830), (4, 9636415), (5, 7709132), (10, 3854566), (20, 1927283), (433, 89020), (866, 44510), (1732, 22255), (2165, 17804), (4330, 8902), (4451, 8660)]