26737480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{8681}}^1$

素因数の和:8710

約数の個数: 64

約数和(自身を含む): 75012480

約数和(自身を除く): 48275000

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 140, 154, 220, 280, 308, 385, 440, 616, 770, 1540, 3080, 8681, 17362, 34724, 43405, 60767, 69448, 86810, 95491, 121534, 173620, 190982, 243068, 303835, 347240, 381964, 477455, 486136, 607670, 668437, 763928, 954910, 1215340, 1336874, 1909820, 2430680, 2673748, 3342185, 3819640, 5347496, 6684370, 13368740, 26737480]

約数ペア:

[(1, 26737480), (2, 13368740), (4, 6684370), (5, 5347496), (7, 3819640), (8, 3342185), (10, 2673748), (11, 2430680), (14, 1909820), (20, 1336874), (22, 1215340), (28, 954910), (35, 763928), (40, 668437), (44, 607670), (55, 486136), (56, 477455), (70, 381964), (77, 347240), (88, 303835), (110, 243068), (140, 190982), (154, 173620), (220, 121534), (280, 95491), (308, 86810), (385, 69448), (440, 60767), (616, 43405), (770, 34724), (1540, 17362), (3080, 8681)]