82551370

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{487}}^1$

素因数の和:595

約数の個数: 64

約数和(自身を含む): 172025856

約数和(自身を除く): 89474486

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 67, 110, 115, 134, 230, 253, 335, 487, 506, 670, 737, 974, 1265, 1474, 1541, 2435, 2530, 3082, 3685, 4870, 5357, 7370, 7705, 10714, 11201, 15410, 16951, 22402, 26785, 32629, 33902, 53570, 56005, 65258, 84755, 112010, 123211, 163145, 169510, 246422, 326290, 358919, 616055, 717838, 750467, 1232110, 1500934, 1794595, 3589190, 3752335, 7504670, 8255137, 16510274, 41275685, 82551370]

約数ペア:

[(1, 82551370), (2, 41275685), (5, 16510274), (10, 8255137), (11, 7504670), (22, 3752335), (23, 3589190), (46, 1794595), (55, 1500934), (67, 1232110), (110, 750467), (115, 717838), (134, 616055), (230, 358919), (253, 326290), (335, 246422), (487, 169510), (506, 163145), (670, 123211), (737, 112010), (974, 84755), (1265, 65258), (1474, 56005), (1541, 53570), (2435, 33902), (2530, 32629), (3082, 26785), (3685, 22402), (4870, 16951), (5357, 15410), (7370, 11201), (7705, 10714)]