27042920

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{39769}}^1$

素因数の和:39797

約数の個数: 32

約数和(自身を含む): 64427400

約数和(自身を除く): 37384480

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 39769, 79538, 159076, 198845, 318152, 397690, 676073, 795380, 1352146, 1590760, 2704292, 3380365, 5408584, 6760730, 13521460, 27042920]

約数ペア:

[(1, 27042920), (2, 13521460), (4, 6760730), (5, 5408584), (8, 3380365), (10, 2704292), (17, 1590760), (20, 1352146), (34, 795380), (40, 676073), (68, 397690), (85, 318152), (136, 198845), (170, 159076), (340, 79538), (680, 39769)]