83824160

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{74843}}^1$

素因数の和:74865

約数の個数: 48

約数和(自身を含む): 226328256

約数和(自身を除く): 142504096

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 74843, 149686, 299372, 374215, 523901, 598744, 748430, 1047802, 1197488, 1496860, 2095604, 2394976, 2619505, 2993720, 4191208, 5239010, 5987440, 8382416, 10478020, 11974880, 16764832, 20956040, 41912080, 83824160]

約数ペア:

[(1, 83824160), (2, 41912080), (4, 20956040), (5, 16764832), (7, 11974880), (8, 10478020), (10, 8382416), (14, 5987440), (16, 5239010), (20, 4191208), (28, 2993720), (32, 2619505), (35, 2394976), (40, 2095604), (56, 1496860), (70, 1197488), (80, 1047802), (112, 748430), (140, 598744), (160, 523901), (224, 374215), (280, 299372), (560, 149686), (1120, 74843)]