105072260

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{111779}}^1$

素因数の和:111835

約数の個数: 24

約数和(自身を含む): 225348480

約数和(自身を除く): 120276220

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940, 111779, 223558, 447116, 558895, 1117790, 2235580, 5253613, 10507226, 21014452, 26268065, 52536130, 105072260]

約数ペア:

[(1, 105072260), (2, 52536130), (4, 26268065), (5, 21014452), (10, 10507226), (20, 5253613), (47, 2235580), (94, 1117790), (188, 558895), (235, 447116), (470, 223558), (940, 111779)]