76711240

素因数分解:

$2^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{27011}}^1$

素因数の和:27093

約数の個数: 32

約数和(自身を含む): 175037760

約数和(自身を除く): 98326520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 71, 142, 284, 355, 568, 710, 1420, 2840, 27011, 54022, 108044, 135055, 216088, 270110, 540220, 1080440, 1917781, 3835562, 7671124, 9588905, 15342248, 19177810, 38355620, 76711240]

約数ペア:

[(1, 76711240), (2, 38355620), (4, 19177810), (5, 15342248), (8, 9588905), (10, 7671124), (20, 3835562), (40, 1917781), (71, 1080440), (142, 540220), (284, 270110), (355, 216088), (568, 135055), (710, 108044), (1420, 54022), (2840, 27011)]