44125840

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{1223}}^1$

素因数の和:1288

約数の個数: 80

約数和(自身を含む): 114742656

約数和(自身を除く): 70616816

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 41, 44, 55, 80, 82, 88, 110, 164, 176, 205, 220, 328, 410, 440, 451, 656, 820, 880, 902, 1223, 1640, 1804, 2255, 2446, 3280, 3608, 4510, 4892, 6115, 7216, 9020, 9784, 12230, 13453, 18040, 19568, 24460, 26906, 36080, 48920, 50143, 53812, 67265, 97840, 100286, 107624, 134530, 200572, 215248, 250715, 269060, 401144, 501430, 538120, 551573, 802288, 1002860, 1076240, 1103146, 2005720, 2206292, 2757865, 4011440, 4412584, 5515730, 8825168, 11031460, 22062920, 44125840]

約数ペア:

[(1, 44125840), (2, 22062920), (4, 11031460), (5, 8825168), (8, 5515730), (10, 4412584), (11, 4011440), (16, 2757865), (20, 2206292), (22, 2005720), (40, 1103146), (41, 1076240), (44, 1002860), (55, 802288), (80, 551573), (82, 538120), (88, 501430), (110, 401144), (164, 269060), (176, 250715), (205, 215248), (220, 200572), (328, 134530), (410, 107624), (440, 100286), (451, 97840), (656, 67265), (820, 53812), (880, 50143), (902, 48920), (1223, 36080), (1640, 26906), (1804, 24460), (2255, 19568), (2446, 18040), (3280, 13453), (3608, 12230), (4510, 9784), (4892, 9020), (6115, 7216)]