57882880

素因数分解:

$2^8\times 5^1\times {\mathrm{11}}^1\times {\mathrm{4111}}^1$

素因数の和:4143

約数の個数: 72

約数和(自身を含む): 151288704

約数和(自身を除く): 93405824

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 128, 160, 176, 220, 256, 320, 352, 440, 640, 704, 880, 1280, 1408, 1760, 2816, 3520, 4111, 7040, 8222, 14080, 16444, 20555, 32888, 41110, 45221, 65776, 82220, 90442, 131552, 164440, 180884, 226105, 263104, 328880, 361768, 452210, 526208, 657760, 723536, 904420, 1052416, 1315520, 1447072, 1808840, 2631040, 2894144, 3617680, 5262080, 5788288, 7235360, 11576576, 14470720, 28941440, 57882880]

約数ペア:

[(1, 57882880), (2, 28941440), (4, 14470720), (5, 11576576), (8, 7235360), (10, 5788288), (11, 5262080), (16, 3617680), (20, 2894144), (22, 2631040), (32, 1808840), (40, 1447072), (44, 1315520), (55, 1052416), (64, 904420), (80, 723536), (88, 657760), (110, 526208), (128, 452210), (160, 361768), (176, 328880), (220, 263104), (256, 226105), (320, 180884), (352, 164440), (440, 131552), (640, 90442), (704, 82220), (880, 65776), (1280, 45221), (1408, 41110), (1760, 32888), (2816, 20555), (3520, 16444), (4111, 14080), (7040, 8222)]