6677660

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{239}}^1$

素因数の和:386

約数の個数: 48

約数和(自身を含む): 15482880

約数和(自身を除く): 8805220

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 127, 220, 239, 254, 478, 508, 635, 956, 1195, 1270, 1397, 2390, 2540, 2629, 2794, 4780, 5258, 5588, 6985, 10516, 13145, 13970, 26290, 27940, 30353, 52580, 60706, 121412, 151765, 303530, 333883, 607060, 667766, 1335532, 1669415, 3338830, 6677660]

約数ペア:

[(1, 6677660), (2, 3338830), (4, 1669415), (5, 1335532), (10, 667766), (11, 607060), (20, 333883), (22, 303530), (44, 151765), (55, 121412), (110, 60706), (127, 52580), (220, 30353), (239, 27940), (254, 26290), (478, 13970), (508, 13145), (635, 10516), (956, 6985), (1195, 5588), (1270, 5258), (1397, 4780), (2390, 2794), (2540, 2629)]