42247520

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{563}}^1$

素因数の和:652

約数の個数: 96

約数和(自身を含む): 115976448

約数和(自身を除く): 73728928

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, 563, 670, 938, 1072, 1120, 1126, 1340, 1876, 2144, 2252, 2345, 2680, 2815, 3752, 3941, 4504, 4690, 5360, 5630, 7504, 7882, 9008, 9380, 10720, 11260, 15008, 15764, 18016, 18760, 19705, 22520, 31528, 37520, 37721, 39410, 45040, 63056, 75040, 75442, 78820, 90080, 126112, 150884, 157640, 188605, 264047, 301768, 315280, 377210, 528094, 603536, 630560, 754420, 1056188, 1207072, 1320235, 1508840, 2112376, 2640470, 3017680, 4224752, 5280940, 6035360, 8449504, 10561880, 21123760, 42247520]

約数ペア:

[(1, 42247520), (2, 21123760), (4, 10561880), (5, 8449504), (7, 6035360), (8, 5280940), (10, 4224752), (14, 3017680), (16, 2640470), (20, 2112376), (28, 1508840), (32, 1320235), (35, 1207072), (40, 1056188), (56, 754420), (67, 630560), (70, 603536), (80, 528094), (112, 377210), (134, 315280), (140, 301768), (160, 264047), (224, 188605), (268, 157640), (280, 150884), (335, 126112), (469, 90080), (536, 78820), (560, 75442), (563, 75040), (670, 63056), (938, 45040), (1072, 39410), (1120, 37721), (1126, 37520), (1340, 31528), (1876, 22520), (2144, 19705), (2252, 18760), (2345, 18016), (2680, 15764), (2815, 15008), (3752, 11260), (3941, 10720), (4504, 9380), (4690, 9008), (5360, 7882), (5630, 7504)]