5197220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{37123}}^1$

素因数の和:37139

約数の個数: 24

約数和(自身を含む): 12473664

約数和(自身を除く): 7276444

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 37123, 74246, 148492, 185615, 259861, 371230, 519722, 742460, 1039444, 1299305, 2598610, 5197220]

約数ペア:

[(1, 5197220), (2, 2598610), (4, 1299305), (5, 1039444), (7, 742460), (10, 519722), (14, 371230), (20, 259861), (28, 185615), (35, 148492), (70, 74246), (140, 37123)]