10078880

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{8999}}^1$

素因数の和:9021

約数の個数: 48

約数和(自身を含む): 27216000

約数和(自身を除く): 17137120

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, 8999, 17998, 35996, 44995, 62993, 71992, 89990, 125986, 143984, 179980, 251972, 287968, 314965, 359960, 503944, 629930, 719920, 1007888, 1259860, 1439840, 2015776, 2519720, 5039440, 10078880]

約数ペア:

[(1, 10078880), (2, 5039440), (4, 2519720), (5, 2015776), (7, 1439840), (8, 1259860), (10, 1007888), (14, 719920), (16, 629930), (20, 503944), (28, 359960), (32, 314965), (35, 287968), (40, 251972), (56, 179980), (70, 143984), (80, 125986), (112, 89990), (140, 71992), (160, 62993), (224, 44995), (280, 35996), (560, 17998), (1120, 8999)]