13924240

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{15823}}^1$

素因数の和:15847

約数の個数: 40

約数和(自身を含む): 35319168

約数和(自身を除く): 21394928

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 15823, 31646, 63292, 79115, 126584, 158230, 174053, 253168, 316460, 348106, 632920, 696212, 870265, 1265840, 1392424, 1740530, 2784848, 3481060, 6962120, 13924240]

約数ペア:

[(1, 13924240), (2, 6962120), (4, 3481060), (5, 2784848), (8, 1740530), (10, 1392424), (11, 1265840), (16, 870265), (20, 696212), (22, 632920), (40, 348106), (44, 316460), (55, 253168), (80, 174053), (88, 158230), (110, 126584), (176, 79115), (220, 63292), (440, 31646), (880, 15823)]