8224160

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{1049}}^1$

素因数の和:1078

約数の個数: 72

約数和(自身を含む): 22623300

約数和(自身を除く): 14399140

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 392, 490, 560, 784, 980, 1049, 1120, 1568, 1960, 2098, 3920, 4196, 5245, 7343, 7840, 8392, 10490, 14686, 16784, 20980, 29372, 33568, 36715, 41960, 51401, 58744, 73430, 83920, 102802, 117488, 146860, 167840, 205604, 234976, 257005, 293720, 411208, 514010, 587440, 822416, 1028020, 1174880, 1644832, 2056040, 4112080, 8224160]

約数ペア:

[(1, 8224160), (2, 4112080), (4, 2056040), (5, 1644832), (7, 1174880), (8, 1028020), (10, 822416), (14, 587440), (16, 514010), (20, 411208), (28, 293720), (32, 257005), (35, 234976), (40, 205604), (49, 167840), (56, 146860), (70, 117488), (80, 102802), (98, 83920), (112, 73430), (140, 58744), (160, 51401), (196, 41960), (224, 36715), (245, 33568), (280, 29372), (392, 20980), (490, 16784), (560, 14686), (784, 10490), (980, 8392), (1049, 7840), (1120, 7343), (1568, 5245), (1960, 4196), (2098, 3920)]