8354140

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{24571}}^1$

素因数の和:24597

約数の個数: 24

約数和(自身を含む): 18576432

約数和(自身を除く): 10222292

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 24571, 49142, 98284, 122855, 245710, 417707, 491420, 835414, 1670828, 2088535, 4177070, 8354140]

約数ペア:

[(1, 8354140), (2, 4177070), (4, 2088535), (5, 1670828), (10, 835414), (17, 491420), (20, 417707), (34, 245710), (68, 122855), (85, 98284), (170, 49142), (340, 24571)]