39775020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{662917}}^1$

素因数の和:662929

約数の個数: 24

約数和(自身を含む): 111370224

約数和(自身を除く): 71595204

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 662917, 1325834, 1988751, 2651668, 3314585, 3977502, 6629170, 7955004, 9943755, 13258340, 19887510, 39775020]

約数ペア:

[(1, 39775020), (2, 19887510), (3, 13258340), (4, 9943755), (5, 7955004), (6, 6629170), (10, 3977502), (12, 3314585), (15, 2651668), (20, 1988751), (30, 1325834), (60, 662917)]