3993366020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{28524043}}^1$

素因数の和:28524059

約数の個数: 24

約数和(自身を含む): 9584078784

約数和(自身を除く): 5590712764

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 28524043, 57048086, 114096172, 142620215, 199668301, 285240430, 399336602, 570480860, 798673204, 998341505, 1996683010, 3993366020]

約数ペア:

[(1, 3993366020), (2, 1996683010), (4, 998341505), (5, 798673204), (7, 570480860), (10, 399336602), (14, 285240430), (20, 199668301), (28, 142620215), (35, 114096172), (70, 57048086), (140, 28524043)]