2697216880

素因数分解:

$2^4\times 5^1\times {\mathrm{3469}}^1\times {\mathrm{9719}}^1$

素因数の和:13201

約数の個数: 40

約数和(自身を含む): 6273482400

約数和(自身を除く): 3576265520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 3469, 6938, 9719, 13876, 17345, 19438, 27752, 34690, 38876, 48595, 55504, 69380, 77752, 97190, 138760, 155504, 194380, 277520, 388760, 777520, 33715211, 67430422, 134860844, 168576055, 269721688, 337152110, 539443376, 674304220, 1348608440, 2697216880]

約数ペア:

[(1, 2697216880), (2, 1348608440), (4, 674304220), (5, 539443376), (8, 337152110), (10, 269721688), (16, 168576055), (20, 134860844), (40, 67430422), (80, 33715211), (3469, 777520), (6938, 388760), (9719, 277520), (13876, 194380), (17345, 155504), (19438, 138760), (27752, 97190), (34690, 77752), (38876, 69380), (48595, 55504)]