5291023780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{37793027}}^1$

素因数の和:37793043

約数の個数: 24

約数和(自身を含む): 12698457408

約数和(自身を除く): 7407433628

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 37793027, 75586054, 151172108, 188965135, 264551189, 377930270, 529102378, 755860540, 1058204756, 1322755945, 2645511890, 5291023780]

約数ペア:

[(1, 5291023780), (2, 2645511890), (4, 1322755945), (5, 1058204756), (7, 755860540), (10, 529102378), (14, 377930270), (20, 264551189), (28, 188965135), (35, 151172108), (70, 75586054), (140, 37793027)]