10025840

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{11393}}^1$

素因数の和:11417

約数の個数: 40

約数和(自身を含む): 25431408

約数和(自身を除く): 15405568

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 11393, 22786, 45572, 56965, 91144, 113930, 125323, 182288, 227860, 250646, 455720, 501292, 626615, 911440, 1002584, 1253230, 2005168, 2506460, 5012920, 10025840]

約数ペア:

[(1, 10025840), (2, 5012920), (4, 2506460), (5, 2005168), (8, 1253230), (10, 1002584), (11, 911440), (16, 626615), (20, 501292), (22, 455720), (40, 250646), (44, 227860), (55, 182288), (80, 125323), (88, 113930), (110, 91144), (176, 56965), (220, 45572), (440, 22786), (880, 11393)]