230908880

素因数分解:

$2^4\times 5^1\times {\mathrm{2886361}}^1$

素因数の和:2886374

約数の個数: 20

約数和(自身を含む): 536863332

約数和(自身を除く): 305954452

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 2886361, 5772722, 11545444, 14431805, 23090888, 28863610, 46181776, 57727220, 115454440, 230908880]

約数ペア:

[(1, 230908880), (2, 115454440), (4, 57727220), (5, 46181776), (8, 28863610), (10, 23090888), (16, 14431805), (20, 11545444), (40, 5772722), (80, 2886361)]