5012920

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{11393}}^1$

素因数の和:11415

約数の個数: 32

約数和(自身を含む): 12305520

約数和(自身を除く): 7292600

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 11393, 22786, 45572, 56965, 91144, 113930, 125323, 227860, 250646, 455720, 501292, 626615, 1002584, 1253230, 2506460, 5012920]

約数ペア:

[(1, 5012920), (2, 2506460), (4, 1253230), (5, 1002584), (8, 626615), (10, 501292), (11, 455720), (20, 250646), (22, 227860), (40, 125323), (44, 113930), (55, 91144), (88, 56965), (110, 45572), (220, 22786), (440, 11393)]