104159720

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{371999}}^1$

素因数の和:372017

約数の個数: 32

約数和(自身を含む): 267840000

約数和(自身を除く): 163680280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 371999, 743998, 1487996, 1859995, 2603993, 2975992, 3719990, 5207986, 7439980, 10415972, 13019965, 14879960, 20831944, 26039930, 52079860, 104159720]

約数ペア:

[(1, 104159720), (2, 52079860), (4, 26039930), (5, 20831944), (7, 14879960), (8, 13019965), (10, 10415972), (14, 7439980), (20, 5207986), (28, 3719990), (35, 2975992), (40, 2603993), (56, 1859995), (70, 1487996), (140, 743998), (280, 371999)]