2034138920

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{4623043}}^1$

素因数の和:4623065

約数の個数: 32

約数和(自身を含む): 4992887520

約数和(自身を除く): 2958748600

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 4623043, 9246086, 18492172, 23115215, 36984344, 46230430, 50853473, 92460860, 101706946, 184921720, 203413892, 254267365, 406827784, 508534730, 1017069460, 2034138920]

約数ペア:

[(1, 2034138920), (2, 1017069460), (4, 508534730), (5, 406827784), (8, 254267365), (10, 203413892), (11, 184921720), (20, 101706946), (22, 92460860), (40, 50853473), (44, 46230430), (55, 36984344), (88, 23115215), (110, 18492172), (220, 9246086), (440, 4623043)]