105257680

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{119611}}^1$

素因数の和:119635

約数の個数: 40

約数和(自身を含む): 266973984

約数和(自身を除く): 161716304

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 119611, 239222, 478444, 598055, 956888, 1196110, 1315721, 1913776, 2392220, 2631442, 4784440, 5262884, 6578605, 9568880, 10525768, 13157210, 21051536, 26314420, 52628840, 105257680]

約数ペア:

[(1, 105257680), (2, 52628840), (4, 26314420), (5, 21051536), (8, 13157210), (10, 10525768), (11, 9568880), (16, 6578605), (20, 5262884), (22, 4784440), (40, 2631442), (44, 2392220), (55, 1913776), (80, 1315721), (88, 1196110), (110, 956888), (176, 598055), (220, 478444), (440, 239222), (880, 119611)]