27185840

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{30893}}^1$

素因数の和:30917

約数の個数: 40

約数和(自身を含む): 68955408

約数和(自身を除く): 41769568

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 30893, 61786, 123572, 154465, 247144, 308930, 339823, 494288, 617860, 679646, 1235720, 1359292, 1699115, 2471440, 2718584, 3398230, 5437168, 6796460, 13592920, 27185840]

約数ペア:

[(1, 27185840), (2, 13592920), (4, 6796460), (5, 5437168), (8, 3398230), (10, 2718584), (11, 2471440), (16, 1699115), (20, 1359292), (22, 1235720), (40, 679646), (44, 617860), (55, 494288), (80, 339823), (88, 308930), (110, 247144), (176, 154465), (220, 123572), (440, 61786), (880, 30893)]