34510040

素因数分解:

$2^3\times 5^1\times {\mathrm{173}}^1\times {\mathrm{4987}}^1$

素因数の和:5171

約数の個数: 32

約数和(自身を含む): 78112080

約数和(自身を除く): 43602040

約数列:

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

約数ペア:

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