2629660

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{11953}}^1$

素因数の和:11973

約数の個数: 24

約数和(自身を含む): 6024816

約数和(自身を除く): 3395156

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 11953, 23906, 47812, 59765, 119530, 131483, 239060, 262966, 525932, 657415, 1314830, 2629660]

約数ペア:

[(1, 2629660), (2, 1314830), (4, 657415), (5, 525932), (10, 262966), (11, 239060), (20, 131483), (22, 119530), (44, 59765), (55, 47812), (110, 23906), (220, 11953)]