27528029840

素因数分解:

$2^4\times 5^1\times {\mathrm{223}}^1\times {\mathrm{1543051}}^1$

素因数の和:1543287

約数の個数: 40

約数和(自身を含む): 64289718528

約数和(自身を除く): 36761688688

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 223, 446, 892, 1115, 1784, 2230, 3568, 4460, 8920, 17840, 1543051, 3086102, 6172204, 7715255, 12344408, 15430510, 24688816, 30861020, 61722040, 123444080, 344100373, 688200746, 1376401492, 1720501865, 2752802984, 3441003730, 5505605968, 6882007460, 13764014920, 27528029840]

約数ペア:

[(1, 27528029840), (2, 13764014920), (4, 6882007460), (5, 5505605968), (8, 3441003730), (10, 2752802984), (16, 1720501865), (20, 1376401492), (40, 688200746), (80, 344100373), (223, 123444080), (446, 61722040), (892, 30861020), (1115, 24688816), (1784, 15430510), (2230, 12344408), (3568, 7715255), (4460, 6172204), (8920, 3086102), (17840, 1543051)]