132906860

素因数分解:

$2^2\times 5^1\times {\mathrm{1493}}^1\times {\mathrm{4451}}^1$

素因数の和:5953

約数の個数: 24

約数和(自身を含む): 279354096

約数和(自身を除く): 146447236

約数列:

[1, 2, 4, 5, 10, 20, 1493, 2986, 4451, 5972, 7465, 8902, 14930, 17804, 22255, 29860, 44510, 89020, 6645343, 13290686, 26581372, 33226715, 66453430, 132906860]

約数ペア:

[(1, 132906860), (2, 66453430), (4, 33226715), (5, 26581372), (10, 13290686), (20, 6645343), (1493, 89020), (2986, 44510), (4451, 29860), (5972, 22255), (7465, 17804), (8902, 14930)]