6611660

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{733}}^1$

素因数の和:794

約数の個数: 48

約数和(自身を含む): 15537312

約数和(自身を除く): 8925652

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 41, 44, 55, 82, 110, 164, 205, 220, 410, 451, 733, 820, 902, 1466, 1804, 2255, 2932, 3665, 4510, 7330, 8063, 9020, 14660, 16126, 30053, 32252, 40315, 60106, 80630, 120212, 150265, 161260, 300530, 330583, 601060, 661166, 1322332, 1652915, 3305830, 6611660]

約数ペア:

[(1, 6611660), (2, 3305830), (4, 1652915), (5, 1322332), (10, 661166), (11, 601060), (20, 330583), (22, 300530), (41, 161260), (44, 150265), (55, 120212), (82, 80630), (110, 60106), (164, 40315), (205, 32252), (220, 30053), (410, 16126), (451, 14660), (733, 9020), (820, 8063), (902, 7330), (1466, 4510), (1804, 3665), (2255, 2932)]