4818460

素因数分解:

$2^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{2707}}^1$

素因数の和:2805

約数の個数: 24

約数和(自身を含む): 10236240

約数和(自身を除く): 5417780

約数列:

[1, 2, 4, 5, 10, 20, 89, 178, 356, 445, 890, 1780, 2707, 5414, 10828, 13535, 27070, 54140, 240923, 481846, 963692, 1204615, 2409230, 4818460]

約数ペア:

[(1, 4818460), (2, 2409230), (4, 1204615), (5, 963692), (10, 481846), (20, 240923), (89, 54140), (178, 27070), (356, 13535), (445, 10828), (890, 5414), (1780, 2707)]