171441040

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{73897}}^1$

素因数の和:73939

約数の個数: 40

約数和(自身を含む): 412350840

約数和(自身を除く): 240909800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 232, 290, 464, 580, 1160, 2320, 73897, 147794, 295588, 369485, 591176, 738970, 1182352, 1477940, 2143013, 2955880, 4286026, 5911760, 8572052, 10715065, 17144104, 21430130, 34288208, 42860260, 85720520, 171441040]

約数ペア:

[(1, 171441040), (2, 85720520), (4, 42860260), (5, 34288208), (8, 21430130), (10, 17144104), (16, 10715065), (20, 8572052), (29, 5911760), (40, 4286026), (58, 2955880), (80, 2143013), (116, 1477940), (145, 1182352), (232, 738970), (290, 591176), (464, 369485), (580, 295588), (1160, 147794), (2320, 73897)]