6777320

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{211}}^1$

素因数の和:306

約数の個数: 64

約数和(自身を含む): 16943040

約数和(自身を除く): 10165720

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 73, 88, 110, 146, 211, 220, 292, 365, 422, 440, 584, 730, 803, 844, 1055, 1460, 1606, 1688, 2110, 2321, 2920, 3212, 4015, 4220, 4642, 6424, 8030, 8440, 9284, 11605, 15403, 16060, 18568, 23210, 30806, 32120, 46420, 61612, 77015, 92840, 123224, 154030, 169433, 308060, 338866, 616120, 677732, 847165, 1355464, 1694330, 3388660, 6777320]

約数ペア:

[(1, 6777320), (2, 3388660), (4, 1694330), (5, 1355464), (8, 847165), (10, 677732), (11, 616120), (20, 338866), (22, 308060), (40, 169433), (44, 154030), (55, 123224), (73, 92840), (88, 77015), (110, 61612), (146, 46420), (211, 32120), (220, 30806), (292, 23210), (365, 18568), (422, 16060), (440, 15403), (584, 11605), (730, 9284), (803, 8440), (844, 8030), (1055, 6424), (1460, 4642), (1606, 4220), (1688, 4015), (2110, 3212), (2321, 2920)]