69020080

素因数分解:

$2^4\times 5^1\times {\mathrm{173}}^1\times {\mathrm{4987}}^1$

素因数の和:5173

約数の個数: 40

約数和(自身を含む): 161431632

約数和(自身を除く): 92411552

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 173, 346, 692, 865, 1384, 1730, 2768, 3460, 4987, 6920, 9974, 13840, 19948, 24935, 39896, 49870, 79792, 99740, 199480, 398960, 862751, 1725502, 3451004, 4313755, 6902008, 8627510, 13804016, 17255020, 34510040, 69020080]

約数ペア:

[(1, 69020080), (2, 34510040), (4, 17255020), (5, 13804016), (8, 8627510), (10, 6902008), (16, 4313755), (20, 3451004), (40, 1725502), (80, 862751), (173, 398960), (346, 199480), (692, 99740), (865, 79792), (1384, 49870), (1730, 39896), (2768, 24935), (3460, 19948), (4987, 13840), (6920, 9974)]