55296040

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{653}}^1$

素因数の和:766

約数の個数: 64

約数和(自身を含む): 130669200

約数和(自身を除く): 75373160

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 73, 116, 145, 146, 232, 290, 292, 365, 580, 584, 653, 730, 1160, 1306, 1460, 2117, 2612, 2920, 3265, 4234, 5224, 6530, 8468, 10585, 13060, 16936, 18937, 21170, 26120, 37874, 42340, 47669, 75748, 84680, 94685, 95338, 151496, 189370, 190676, 238345, 378740, 381352, 476690, 757480, 953380, 1382401, 1906760, 2764802, 5529604, 6912005, 11059208, 13824010, 27648020, 55296040]

約数ペア:

[(1, 55296040), (2, 27648020), (4, 13824010), (5, 11059208), (8, 6912005), (10, 5529604), (20, 2764802), (29, 1906760), (40, 1382401), (58, 953380), (73, 757480), (116, 476690), (145, 381352), (146, 378740), (232, 238345), (290, 190676), (292, 189370), (365, 151496), (580, 95338), (584, 94685), (653, 84680), (730, 75748), (1160, 47669), (1306, 42340), (1460, 37874), (2117, 26120), (2612, 21170), (2920, 18937), (3265, 16936), (4234, 13060), (5224, 10585), (6530, 8468)]