2059285880

素因数分解:

$2^3\times 5^1\times {\mathrm{2311}}^1\times {\mathrm{22277}}^1$

素因数の和:24599

約数の個数: 32

約数和(自身を含む): 4635606240

約数和(自身を除く): 2576320360

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2311, 4622, 9244, 11555, 18488, 22277, 23110, 44554, 46220, 89108, 92440, 111385, 178216, 222770, 445540, 891080, 51482147, 102964294, 205928588, 257410735, 411857176, 514821470, 1029642940, 2059285880]

約数ペア:

[(1, 2059285880), (2, 1029642940), (4, 514821470), (5, 411857176), (8, 257410735), (10, 205928588), (20, 102964294), (40, 51482147), (2311, 891080), (4622, 445540), (9244, 222770), (11555, 178216), (18488, 111385), (22277, 92440), (23110, 89108), (44554, 46220)]