26867060

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{1259}}^1$

素因数の和:1376

約数の個数: 48

約数和(自身を含む): 62233920

約数和(自身を除く): 35366860

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 97, 110, 194, 220, 388, 485, 970, 1067, 1259, 1940, 2134, 2518, 4268, 5036, 5335, 6295, 10670, 12590, 13849, 21340, 25180, 27698, 55396, 69245, 122123, 138490, 244246, 276980, 488492, 610615, 1221230, 1343353, 2442460, 2686706, 5373412, 6716765, 13433530, 26867060]

約数ペア:

[(1, 26867060), (2, 13433530), (4, 6716765), (5, 5373412), (10, 2686706), (11, 2442460), (20, 1343353), (22, 1221230), (44, 610615), (55, 488492), (97, 276980), (110, 244246), (194, 138490), (220, 122123), (388, 69245), (485, 55396), (970, 27698), (1067, 25180), (1259, 21340), (1940, 13849), (2134, 12590), (2518, 10670), (4268, 6295), (5036, 5335)]