23301520

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{26479}}^1$

素因数の和:26503

約数の個数: 40

約数和(自身を含む): 59103360

約数和(自身を除く): 35801840

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 26479, 52958, 105916, 132395, 211832, 264790, 291269, 423664, 529580, 582538, 1059160, 1165076, 1456345, 2118320, 2330152, 2912690, 4660304, 5825380, 11650760, 23301520]

約数ペア:

[(1, 23301520), (2, 11650760), (4, 5825380), (5, 4660304), (8, 2912690), (10, 2330152), (11, 2118320), (16, 1456345), (20, 1165076), (22, 1059160), (40, 582538), (44, 529580), (55, 423664), (80, 291269), (88, 264790), (110, 211832), (176, 132395), (220, 105916), (440, 52958), (880, 26479)]