115142140

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^2\times {\mathrm{10883}}^1$

素因数の和:10938

約数の個数: 36

約数和(自身を含む): 252791784

約数和(自身を除く): 137649644

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 529, 1058, 2116, 2645, 5290, 10580, 10883, 21766, 43532, 54415, 108830, 217660, 250309, 500618, 1001236, 1251545, 2503090, 5006180, 5757107, 11514214, 23028428, 28785535, 57571070, 115142140]

約数ペア:

[(1, 115142140), (2, 57571070), (4, 28785535), (5, 23028428), (10, 11514214), (20, 5757107), (23, 5006180), (46, 2503090), (92, 1251545), (115, 1001236), (230, 500618), (460, 250309), (529, 217660), (1058, 108830), (2116, 54415), (2645, 43532), (5290, 21766), (10580, 10883)]