85504160

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{76343}}^1$

素因数の和:76365

約数の個数: 48

約数和(自身を含む): 230864256

約数和(自身を除く): 145360096

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, 76343, 152686, 305372, 381715, 534401, 610744, 763430, 1068802, 1221488, 1526860, 2137604, 2442976, 2672005, 3053720, 4275208, 5344010, 6107440, 8550416, 10688020, 12214880, 17100832, 21376040, 42752080, 85504160]

約数ペア:

[(1, 85504160), (2, 42752080), (4, 21376040), (5, 17100832), (7, 12214880), (8, 10688020), (10, 8550416), (14, 6107440), (16, 5344010), (20, 4275208), (28, 3053720), (32, 2672005), (35, 2442976), (40, 2137604), (56, 1526860), (70, 1221488), (80, 1068802), (112, 763430), (140, 610744), (160, 534401), (224, 381715), (280, 305372), (560, 152686), (1120, 76343)]