80821059238

素因数分解:

$2^1\times {\mathrm{53}}^2\times {\mathrm{71}}^1\times {\mathrm{202621}}^1$

素因数の和:202800

約数の個数: 24

約数和(自身を含む): 125303065776

約数和(自身を除く): 44482006538

約数列:

[1, 2, 53, 71, 106, 142, 2809, 3763, 5618, 7526, 199439, 202621, 398878, 405242, 10738913, 14386091, 21477826, 28772182, 569162389, 762462823, 1138324778, 1524925646, 40410529619, 80821059238]

約数ペア:

[(1, 80821059238), (2, 40410529619), (53, 1524925646), (71, 1138324778), (106, 762462823), (142, 569162389), (2809, 28772182), (3763, 21477826), (5618, 14386091), (7526, 10738913), (199439, 405242), (202621, 398878)]