115066120

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{221281}}^1$

素因数の和:221305

約数の個数: 32

約数和(自身を含む): 278815320

約数和(自身を除く): 163749200

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 221281, 442562, 885124, 1106405, 1770248, 2212810, 2876653, 4425620, 5753306, 8851240, 11506612, 14383265, 23013224, 28766530, 57533060, 115066120]

約数ペア:

[(1, 115066120), (2, 57533060), (4, 28766530), (5, 23013224), (8, 14383265), (10, 11506612), (13, 8851240), (20, 5753306), (26, 4425620), (40, 2876653), (52, 2212810), (65, 1770248), (104, 1106405), (130, 885124), (260, 442562), (520, 221281)]