713803280

素因数分解:

$2^4\times 5^1\times {\mathrm{131}}^1\times {\mathrm{68111}}^1$

素因数の和:68255

約数の個数: 40

約数和(自身を含む): 1672285824

約数和(自身を除く): 958482544

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 131, 262, 524, 655, 1048, 1310, 2096, 2620, 5240, 10480, 68111, 136222, 272444, 340555, 544888, 681110, 1089776, 1362220, 2724440, 5448880, 8922541, 17845082, 35690164, 44612705, 71380328, 89225410, 142760656, 178450820, 356901640, 713803280]

約数ペア:

[(1, 713803280), (2, 356901640), (4, 178450820), (5, 142760656), (8, 89225410), (10, 71380328), (16, 44612705), (20, 35690164), (40, 17845082), (80, 8922541), (131, 5448880), (262, 2724440), (524, 1362220), (655, 1089776), (1048, 681110), (1310, 544888), (2096, 340555), (2620, 272444), (5240, 136222), (10480, 68111)]