26538320

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{14423}}^1$

素因数の和:14459

約数の個数: 40

約数和(自身を含む): 64388736

約数和(自身を除く): 37850416

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1840, 14423, 28846, 57692, 72115, 115384, 144230, 230768, 288460, 331729, 576920, 663458, 1153840, 1326916, 1658645, 2653832, 3317290, 5307664, 6634580, 13269160, 26538320]

約数ペア:

[(1, 26538320), (2, 13269160), (4, 6634580), (5, 5307664), (8, 3317290), (10, 2653832), (16, 1658645), (20, 1326916), (23, 1153840), (40, 663458), (46, 576920), (80, 331729), (92, 288460), (115, 230768), (184, 144230), (230, 115384), (368, 72115), (460, 57692), (920, 28846), (1840, 14423)]