229765720

素因数分解:

$2^3\times 5^1\times {\mathrm{5744143}}^1$

素因数の和:5744154

約数の個数: 16

約数和(自身を含む): 516972960

約数和(自身を除く): 287207240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 5744143, 11488286, 22976572, 28720715, 45953144, 57441430, 114882860, 229765720]

約数ペア:

[(1, 229765720), (2, 114882860), (4, 57441430), (5, 45953144), (8, 28720715), (10, 22976572), (20, 11488286), (40, 5744143)]