23579480

素因数分解:

$2^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{13709}}^1$

素因数の和:13763

約数の個数: 32

約数和(自身を含む): 54291600

約数和(自身を除く): 30712120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 43, 86, 172, 215, 344, 430, 860, 1720, 13709, 27418, 54836, 68545, 109672, 137090, 274180, 548360, 589487, 1178974, 2357948, 2947435, 4715896, 5894870, 11789740, 23579480]

約数ペア:

[(1, 23579480), (2, 11789740), (4, 5894870), (5, 4715896), (8, 2947435), (10, 2357948), (20, 1178974), (40, 589487), (43, 548360), (86, 274180), (172, 137090), (215, 109672), (344, 68545), (430, 54836), (860, 27418), (1720, 13709)]