5027680

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{67}}^2$

素因数の和:156

約数の個数: 72

約数和(自身を含む): 13780368

約数和(自身を除く): 8752688

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 67, 70, 80, 112, 134, 140, 160, 224, 268, 280, 335, 469, 536, 560, 670, 938, 1072, 1120, 1340, 1876, 2144, 2345, 2680, 3752, 4489, 4690, 5360, 7504, 8978, 9380, 10720, 15008, 17956, 18760, 22445, 31423, 35912, 37520, 44890, 62846, 71824, 75040, 89780, 125692, 143648, 157115, 179560, 251384, 314230, 359120, 502768, 628460, 718240, 1005536, 1256920, 2513840, 5027680]

約数ペア:

[(1, 5027680), (2, 2513840), (4, 1256920), (5, 1005536), (7, 718240), (8, 628460), (10, 502768), (14, 359120), (16, 314230), (20, 251384), (28, 179560), (32, 157115), (35, 143648), (40, 125692), (56, 89780), (67, 75040), (70, 71824), (80, 62846), (112, 44890), (134, 37520), (140, 35912), (160, 31423), (224, 22445), (268, 18760), (280, 17956), (335, 15008), (469, 10720), (536, 9380), (560, 8978), (670, 7504), (938, 5360), (1072, 4690), (1120, 4489), (1340, 3752), (1876, 2680), (2144, 2345)]