11031460

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{1223}}^1$

素因数の和:1284

約数の個数: 48

約数和(自身を含む): 25909632

約数和(自身を除く): 14878172

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 41, 44, 55, 82, 110, 164, 205, 220, 410, 451, 820, 902, 1223, 1804, 2255, 2446, 4510, 4892, 6115, 9020, 12230, 13453, 24460, 26906, 50143, 53812, 67265, 100286, 134530, 200572, 250715, 269060, 501430, 551573, 1002860, 1103146, 2206292, 2757865, 5515730, 11031460]

約数ペア:

[(1, 11031460), (2, 5515730), (4, 2757865), (5, 2206292), (10, 1103146), (11, 1002860), (20, 551573), (22, 501430), (41, 269060), (44, 250715), (55, 200572), (82, 134530), (110, 100286), (164, 67265), (205, 53812), (220, 50143), (410, 26906), (451, 24460), (820, 13453), (902, 12230), (1223, 9020), (1804, 6115), (2255, 4892), (2446, 4510)]