26894820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{19489}}^1$

素因数の和:19524

約数の個数: 48

約数和(自身を含む): 78583680

約数和(自身を除く): 51688860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 19489, 38978, 58467, 77956, 97445, 116934, 194890, 233868, 292335, 389780, 448247, 584670, 896494, 1169340, 1344741, 1792988, 2241235, 2689482, 4482470, 5378964, 6723705, 8964940, 13447410, 26894820]

約数ペア:

[(1, 26894820), (2, 13447410), (3, 8964940), (4, 6723705), (5, 5378964), (6, 4482470), (10, 2689482), (12, 2241235), (15, 1792988), (20, 1344741), (23, 1169340), (30, 896494), (46, 584670), (60, 448247), (69, 389780), (92, 292335), (115, 233868), (138, 194890), (230, 116934), (276, 97445), (345, 77956), (460, 58467), (690, 38978), (1380, 19489)]