83101420

素因数分解:

$2^2\times 5^1\times {\mathrm{911}}^1\times {\mathrm{4561}}^1$

素因数の和:5481

約数の個数: 24

約数和(自身を含む): 174742848

約数和(自身を除く): 91641428

約数列:

[1, 2, 4, 5, 10, 20, 911, 1822, 3644, 4555, 4561, 9110, 9122, 18220, 18244, 22805, 45610, 91220, 4155071, 8310142, 16620284, 20775355, 41550710, 83101420]

約数ペア:

[(1, 83101420), (2, 41550710), (4, 20775355), (5, 16620284), (10, 8310142), (20, 4155071), (911, 91220), (1822, 45610), (3644, 22805), (4555, 18244), (4561, 18220), (9110, 9122)]