5791280

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{6581}}^1$

素因数の和:6605

約数の個数: 40

約数和(自身を含む): 14691024

約数和(自身を除く): 8899744

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 6581, 13162, 26324, 32905, 52648, 65810, 72391, 105296, 131620, 144782, 263240, 289564, 361955, 526480, 579128, 723910, 1158256, 1447820, 2895640, 5791280]

約数ペア:

[(1, 5791280), (2, 2895640), (4, 1447820), (5, 1158256), (8, 723910), (10, 579128), (11, 526480), (16, 361955), (20, 289564), (22, 263240), (40, 144782), (44, 131620), (55, 105296), (80, 72391), (88, 65810), (110, 52648), (176, 32905), (220, 26324), (440, 13162), (880, 6581)]