16964080

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{30293}}^1$

素因数の和:30313

約数の個数: 40

約数和(自身を含む): 45077472

約数和(自身を除く): 28113392

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 30293, 60586, 121172, 151465, 212051, 242344, 302930, 424102, 484688, 605860, 848204, 1060255, 1211720, 1696408, 2120510, 2423440, 3392816, 4241020, 8482040, 16964080]

約数ペア:

[(1, 16964080), (2, 8482040), (4, 4241020), (5, 3392816), (7, 2423440), (8, 2120510), (10, 1696408), (14, 1211720), (16, 1060255), (20, 848204), (28, 605860), (35, 484688), (40, 424102), (56, 302930), (70, 242344), (80, 212051), (112, 151465), (140, 121172), (280, 60586), (560, 30293)]