84935240

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{163337}}^1$

素因数の和:163361

約数の個数: 32

約数和(自身を含む): 205805880

約数和(自身を除く): 120870640

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 163337, 326674, 653348, 816685, 1306696, 1633370, 2123381, 3266740, 4246762, 6533480, 8493524, 10616905, 16987048, 21233810, 42467620, 84935240]

約数ペア:

[(1, 84935240), (2, 42467620), (4, 21233810), (5, 16987048), (8, 10616905), (10, 8493524), (13, 6533480), (20, 4246762), (26, 3266740), (40, 2123381), (52, 1633370), (65, 1306696), (104, 816685), (130, 653348), (260, 326674), (520, 163337)]