26156240

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29723}}^1$

素因数の和:29747

約数の個数: 40

約数和(自身を含む): 66343968

約数和(自身を除く): 40187728

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 29723, 59446, 118892, 148615, 237784, 297230, 326953, 475568, 594460, 653906, 1188920, 1307812, 1634765, 2377840, 2615624, 3269530, 5231248, 6539060, 13078120, 26156240]

約数ペア:

[(1, 26156240), (2, 13078120), (4, 6539060), (5, 5231248), (8, 3269530), (10, 2615624), (11, 2377840), (16, 1634765), (20, 1307812), (22, 1188920), (40, 653906), (44, 594460), (55, 475568), (80, 326953), (88, 297230), (110, 237784), (176, 148615), (220, 118892), (440, 59446), (880, 29723)]