12626120

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{24281}}^1$

素因数の和:24305

約数の個数: 32

約数和(自身を含む): 30595320

約数和(自身を除く): 17969200

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 24281, 48562, 97124, 121405, 194248, 242810, 315653, 485620, 631306, 971240, 1262612, 1578265, 2525224, 3156530, 6313060, 12626120]

約数ペア:

[(1, 12626120), (2, 6313060), (4, 3156530), (5, 2525224), (8, 1578265), (10, 1262612), (13, 971240), (20, 631306), (26, 485620), (40, 315653), (52, 242810), (65, 194248), (104, 121405), (130, 97124), (260, 48562), (520, 24281)]