2481735520

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1410077}}^1$

素因数の和:1410103

約数の個数: 48

約数和(自身を含む): 6396113808

約数和(自身を除く): 3914378288

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 220, 352, 440, 880, 1760, 1410077, 2820154, 5640308, 7050385, 11280616, 14100770, 15510847, 22561232, 28201540, 31021694, 45122464, 56403080, 62043388, 77554235, 112806160, 124086776, 155108470, 225612320, 248173552, 310216940, 496347104, 620433880, 1240867760, 2481735520]

約数ペア:

[(1, 2481735520), (2, 1240867760), (4, 620433880), (5, 496347104), (8, 310216940), (10, 248173552), (11, 225612320), (16, 155108470), (20, 124086776), (22, 112806160), (32, 77554235), (40, 62043388), (44, 56403080), (55, 45122464), (80, 31021694), (88, 28201540), (110, 22561232), (160, 15510847), (176, 14100770), (220, 11280616), (352, 7050385), (440, 5640308), (880, 2820154), (1760, 1410077)]