67050160

素因数分解:

$2^4\times 5^1\times {\mathrm{487}}^1\times {\mathrm{1721}}^1$

素因数の和:2221

約数の個数: 40

約数和(自身を含む): 156302496

約数和(自身を除く): 89252336

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 487, 974, 1721, 1948, 2435, 3442, 3896, 4870, 6884, 7792, 8605, 9740, 13768, 17210, 19480, 27536, 34420, 38960, 68840, 137680, 838127, 1676254, 3352508, 4190635, 6705016, 8381270, 13410032, 16762540, 33525080, 67050160]

約数ペア:

[(1, 67050160), (2, 33525080), (4, 16762540), (5, 13410032), (8, 8381270), (10, 6705016), (16, 4190635), (20, 3352508), (40, 1676254), (80, 838127), (487, 137680), (974, 68840), (1721, 38960), (1948, 34420), (2435, 27536), (3442, 19480), (3896, 17210), (4870, 13768), (6884, 9740), (7792, 8605)]