54222080

素因数分解:

$2^8\times 5^1\times {\mathrm{11}}^1\times {\mathrm{3851}}^1$

素因数の和:3883

約数の個数: 72

約数和(自身を含む): 141722784

約数和(自身を除く): 87500704

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, 3851, 7040, 7702, 14080, 15404, 19255, 30808, 38510, 42361, 61616, 77020, 84722, 123232, 154040, 169444, 211805, 246464, 308080, 338888, 423610, 492928, 616160, 677776, 847220, 985856, 1232320, 1355552, 1694440, 2464640, 2711104, 3388880, 4929280, 5422208, 6777760, 10844416, 13555520, 27111040, 54222080]

約数ペア:

[(1, 54222080), (2, 27111040), (4, 13555520), (5, 10844416), (8, 6777760), (10, 5422208), (11, 4929280), (16, 3388880), (20, 2711104), (22, 2464640), (32, 1694440), (40, 1355552), (44, 1232320), (55, 985856), (64, 847220), (80, 677776), (88, 616160), (110, 492928), (128, 423610), (160, 338888), (176, 308080), (220, 246464), (256, 211805), (320, 169444), (352, 154040), (440, 123232), (640, 84722), (704, 77020), (880, 61616), (1280, 42361), (1408, 38510), (1760, 30808), (2816, 19255), (3520, 15404), (3851, 14080), (7040, 7702)]