11935480

素因数分解:

$2^3\times 5^1\times {\mathrm{229}}^1\times {\mathrm{1303}}^1$

素因数の和:1543

約数の個数: 32

約数和(自身を含む): 26992800

約数和(自身を除く): 15057320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 229, 458, 916, 1145, 1303, 1832, 2290, 2606, 4580, 5212, 6515, 9160, 10424, 13030, 26060, 52120, 298387, 596774, 1193548, 1491935, 2387096, 2983870, 5967740, 11935480]

約数ペア:

[(1, 11935480), (2, 5967740), (4, 2983870), (5, 2387096), (8, 1491935), (10, 1193548), (20, 596774), (40, 298387), (229, 52120), (458, 26060), (916, 13030), (1145, 10424), (1303, 9160), (1832, 6515), (2290, 5212), (2606, 4580)]