26387220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{439787}}^1$

素因数の和:439799

約数の個数: 24

約数和(自身を含む): 73884384

約数和(自身を除く): 47497164

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 439787, 879574, 1319361, 1759148, 2198935, 2638722, 4397870, 5277444, 6596805, 8795740, 13193610, 26387220]

約数ペア:

[(1, 26387220), (2, 13193610), (3, 8795740), (4, 6596805), (5, 5277444), (6, 4397870), (10, 2638722), (12, 2198935), (15, 1759148), (20, 1319361), (30, 879574), (60, 439787)]