264660290

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^2\times {\mathrm{11981}}^1$

素因数の和:12082

約数の個数: 24

約数和(自身を含む): 486780732

約数和(自身を除く): 222120442

約数列:

[1, 2, 5, 10, 47, 94, 235, 470, 2209, 4418, 11045, 11981, 22090, 23962, 59905, 119810, 563107, 1126214, 2815535, 5631070, 26466029, 52932058, 132330145, 264660290]

約数ペア:

[(1, 264660290), (2, 132330145), (5, 52932058), (10, 26466029), (47, 5631070), (94, 2815535), (235, 1126214), (470, 563107), (2209, 119810), (4418, 59905), (11045, 23962), (11981, 22090)]