2407178840

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{497351}}^1$

素因数の和:497384

約数の個数: 48

約数和(自身を含む): 5953303440

約数和(自身を除く): 3546124600

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 121, 220, 242, 440, 484, 605, 968, 1210, 2420, 4840, 497351, 994702, 1989404, 2486755, 3978808, 4973510, 5470861, 9947020, 10941722, 19894040, 21883444, 27354305, 43766888, 54708610, 60179471, 109417220, 120358942, 218834440, 240717884, 300897355, 481435768, 601794710, 1203589420, 2407178840]

約数ペア:

[(1, 2407178840), (2, 1203589420), (4, 601794710), (5, 481435768), (8, 300897355), (10, 240717884), (11, 218834440), (20, 120358942), (22, 109417220), (40, 60179471), (44, 54708610), (55, 43766888), (88, 27354305), (110, 21883444), (121, 19894040), (220, 10941722), (242, 9947020), (440, 5470861), (484, 4973510), (605, 3978808), (968, 2486755), (1210, 1989404), (2420, 994702), (4840, 497351)]