115848920

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{263293}}^1$

素因数の和:263315

約数の個数: 32

約数和(自身を含む): 284357520

約数和(自身を除く): 168508600

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 263293, 526586, 1053172, 1316465, 2106344, 2632930, 2896223, 5265860, 5792446, 10531720, 11584892, 14481115, 23169784, 28962230, 57924460, 115848920]

約数ペア:

[(1, 115848920), (2, 57924460), (4, 28962230), (5, 23169784), (8, 14481115), (10, 11584892), (11, 10531720), (20, 5792446), (22, 5265860), (40, 2896223), (44, 2632930), (55, 2106344), (88, 1316465), (110, 1053172), (220, 526586), (440, 263293)]