44187440

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{337}}^1$

素因数の和:510

約数の個数: 80

約数和(自身を含む): 113162400

約数和(自身を除く): 68974960

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 149, 176, 220, 298, 337, 440, 596, 674, 745, 880, 1192, 1348, 1490, 1639, 1685, 2384, 2696, 2980, 3278, 3370, 3707, 5392, 5960, 6556, 6740, 7414, 8195, 11920, 13112, 13480, 14828, 16390, 18535, 26224, 26960, 29656, 32780, 37070, 50213, 59312, 65560, 74140, 100426, 131120, 148280, 200852, 251065, 296560, 401704, 502130, 552343, 803408, 1004260, 1104686, 2008520, 2209372, 2761715, 4017040, 4418744, 5523430, 8837488, 11046860, 22093720, 44187440]

約数ペア:

[(1, 44187440), (2, 22093720), (4, 11046860), (5, 8837488), (8, 5523430), (10, 4418744), (11, 4017040), (16, 2761715), (20, 2209372), (22, 2008520), (40, 1104686), (44, 1004260), (55, 803408), (80, 552343), (88, 502130), (110, 401704), (149, 296560), (176, 251065), (220, 200852), (298, 148280), (337, 131120), (440, 100426), (596, 74140), (674, 65560), (745, 59312), (880, 50213), (1192, 37070), (1348, 32780), (1490, 29656), (1639, 26960), (1685, 26224), (2384, 18535), (2696, 16390), (2980, 14828), (3278, 13480), (3370, 13112), (3707, 11920), (5392, 8195), (5960, 7414), (6556, 6740)]