85672540

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{91141}}^1$

素因数の和:91197

約数の個数: 24

約数和(自身を含む): 183742272

約数和(自身を除く): 98069732

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940, 91141, 182282, 364564, 455705, 911410, 1822820, 4283627, 8567254, 17134508, 21418135, 42836270, 85672540]

約数ペア:

[(1, 85672540), (2, 42836270), (4, 21418135), (5, 17134508), (10, 8567254), (20, 4283627), (47, 1822820), (94, 911410), (188, 455705), (235, 364564), (470, 182282), (940, 91141)]