39190240

素因数分解:

$2^5\times 5^1\times {\mathrm{244939}}^1$

素因数の和:244954

約数の個数: 24

約数和(自身を含む): 92587320

約数和(自身を除く): 53397080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 244939, 489878, 979756, 1224695, 1959512, 2449390, 3919024, 4898780, 7838048, 9797560, 19595120, 39190240]

約数ペア:

[(1, 39190240), (2, 19595120), (4, 9797560), (5, 7838048), (8, 4898780), (10, 3919024), (16, 2449390), (20, 1959512), (32, 1224695), (40, 979756), (80, 489878), (160, 244939)]