84703060

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{325781}}^1$

素因数の和:325803

約数の個数: 24

約数和(自身を含む): 191559816

約数和(自身を除く): 106856756

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 325781, 651562, 1303124, 1628905, 3257810, 4235153, 6515620, 8470306, 16940612, 21175765, 42351530, 84703060]

約数ペア:

[(1, 84703060), (2, 42351530), (4, 21175765), (5, 16940612), (10, 8470306), (13, 6515620), (20, 4235153), (26, 3257810), (52, 1628905), (65, 1303124), (130, 651562), (260, 325781)]