98548420

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{120181}}^1$

素因数の和:120231

約数の個数: 24

約数和(自身を含む): 212001048

約数和(自身を除く): 113452628

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 120181, 240362, 480724, 600905, 1201810, 2403620, 4927421, 9854842, 19709684, 24637105, 49274210, 98548420]

約数ペア:

[(1, 98548420), (2, 49274210), (4, 24637105), (5, 19709684), (10, 9854842), (20, 4927421), (41, 2403620), (82, 1201810), (164, 600905), (205, 480724), (410, 240362), (820, 120181)]