98090840

素因数分解:

$2^3\times 5^1\times {\mathrm{2452271}}^1$

素因数の和:2452282

約数の個数: 16

約数和(自身を含む): 220704480

約数和(自身を除く): 122613640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2452271, 4904542, 9809084, 12261355, 19618168, 24522710, 49045420, 98090840]

約数ペア:

[(1, 98090840), (2, 49045420), (4, 24522710), (5, 19618168), (8, 12261355), (10, 9809084), (20, 4904542), (40, 2452271)]