88598320

素因数分解:

$2^4\times 5^1\times {\mathrm{1107479}}^1$

素因数の和:1107492

約数の個数: 20

約数和(自身を含む): 205991280

約数和(自身を除く): 117392960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1107479, 2214958, 4429916, 5537395, 8859832, 11074790, 17719664, 22149580, 44299160, 88598320]

約数ペア:

[(1, 88598320), (2, 44299160), (4, 22149580), (5, 17719664), (8, 11074790), (10, 8859832), (16, 5537395), (20, 4429916), (40, 2214958), (80, 1107479)]