26761740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{26237}}^1$

素因数の和:26266

約数の個数: 48

約数和(自身を含む): 79343712

約数和(自身を除く): 52581972

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 26237, 52474, 78711, 104948, 131185, 157422, 262370, 314844, 393555, 446029, 524740, 787110, 892058, 1338087, 1574220, 1784116, 2230145, 2676174, 4460290, 5352348, 6690435, 8920580, 13380870, 26761740]

約数ペア:

[(1, 26761740), (2, 13380870), (3, 8920580), (4, 6690435), (5, 5352348), (6, 4460290), (10, 2676174), (12, 2230145), (15, 1784116), (17, 1574220), (20, 1338087), (30, 892058), (34, 787110), (51, 524740), (60, 446029), (68, 393555), (85, 314844), (102, 262370), (170, 157422), (204, 131185), (255, 104948), (340, 78711), (510, 52474), (1020, 26237)]