91881220

素因数分解:

$2^2\times 5^1\times {\mathrm{233}}^1\times {\mathrm{19717}}^1$

素因数の和:19959

約数の個数: 24

約数和(自身を含む): 193788504

約数和(自身を除く): 101907284

約数列:

[1, 2, 4, 5, 10, 20, 233, 466, 932, 1165, 2330, 4660, 19717, 39434, 78868, 98585, 197170, 394340, 4594061, 9188122, 18376244, 22970305, 45940610, 91881220]

約数ペア:

[(1, 91881220), (2, 45940610), (4, 22970305), (5, 18376244), (10, 9188122), (20, 4594061), (233, 394340), (466, 197170), (932, 98585), (1165, 78868), (2330, 39434), (4660, 19717)]