110947720

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{213361}}^1$

素因数の和:213385

約数の個数: 32

約数和(自身を含む): 268836120

約数和(自身を除く): 157888400

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 213361, 426722, 853444, 1066805, 1706888, 2133610, 2773693, 4267220, 5547386, 8534440, 11094772, 13868465, 22189544, 27736930, 55473860, 110947720]

約数ペア:

[(1, 110947720), (2, 55473860), (4, 27736930), (5, 22189544), (8, 13868465), (10, 11094772), (13, 8534440), (20, 5547386), (26, 4267220), (40, 2773693), (52, 2133610), (65, 1706888), (104, 1066805), (130, 853444), (260, 426722), (520, 213361)]