4718120

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{10723}}^1$

素因数の和:10745

約数の個数: 32

約数和(自身を含む): 11581920

約数和(自身を除く): 6863800

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 10723, 21446, 42892, 53615, 85784, 107230, 117953, 214460, 235906, 428920, 471812, 589765, 943624, 1179530, 2359060, 4718120]

約数ペア:

[(1, 4718120), (2, 2359060), (4, 1179530), (5, 943624), (8, 589765), (10, 471812), (11, 428920), (20, 235906), (22, 214460), (40, 117953), (44, 107230), (55, 85784), (88, 53615), (110, 42892), (220, 21446), (440, 10723)]