125293280

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{111869}}^1$

素因数の和:111891

約数の個数: 48

約数和(自身を含む): 338294880

約数和(自身を除く): 213001600

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, 111869, 223738, 447476, 559345, 783083, 894952, 1118690, 1566166, 1789904, 2237380, 3132332, 3579808, 3915415, 4474760, 6264664, 7830830, 8949520, 12529328, 15661660, 17899040, 25058656, 31323320, 62646640, 125293280]

約数ペア:

[(1, 125293280), (2, 62646640), (4, 31323320), (5, 25058656), (7, 17899040), (8, 15661660), (10, 12529328), (14, 8949520), (16, 7830830), (20, 6264664), (28, 4474760), (32, 3915415), (35, 3579808), (40, 3132332), (56, 2237380), (70, 1789904), (80, 1566166), (112, 1118690), (140, 894952), (160, 783083), (224, 559345), (280, 447476), (560, 223738), (1120, 111869)]