2893134160

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{5166311}}^1$

素因数の和:5166331

約数の個数: 40

約数和(自身を含む): 7687472256

約数和(自身を除く): 4794338096

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 5166311, 10332622, 20665244, 25831555, 36164177, 41330488, 51663110, 72328354, 82660976, 103326220, 144656708, 180820885, 206652440, 289313416, 361641770, 413304880, 578626832, 723283540, 1446567080, 2893134160]

約数ペア:

[(1, 2893134160), (2, 1446567080), (4, 723283540), (5, 578626832), (7, 413304880), (8, 361641770), (10, 289313416), (14, 206652440), (16, 180820885), (20, 144656708), (28, 103326220), (35, 82660976), (40, 72328354), (56, 51663110), (70, 41330488), (80, 36164177), (112, 25831555), (140, 20665244), (280, 10332622), (560, 5166311)]