113645420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{811753}}^1$

素因数の和:811769

約数の個数: 24

約数和(自身を含む): 272749344

約数和(自身を除く): 159103924

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 811753, 1623506, 3247012, 4058765, 5682271, 8117530, 11364542, 16235060, 22729084, 28411355, 56822710, 113645420]

約数ペア:

[(1, 113645420), (2, 56822710), (4, 28411355), (5, 22729084), (7, 16235060), (10, 11364542), (14, 8117530), (20, 5682271), (28, 4058765), (35, 3247012), (70, 1623506), (140, 811753)]