80924470

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{3299}}^1$

素因数の和:3540

約数の個数: 32

約数和(自身を含む): 159667200

約数和(自身を除く): 78742730

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 223, 446, 1115, 2230, 2453, 3299, 4906, 6598, 12265, 16495, 24530, 32990, 36289, 72578, 181445, 362890, 735677, 1471354, 3678385, 7356770, 8092447, 16184894, 40462235, 80924470]

約数ペア:

[(1, 80924470), (2, 40462235), (5, 16184894), (10, 8092447), (11, 7356770), (22, 3678385), (55, 1471354), (110, 735677), (223, 362890), (446, 181445), (1115, 72578), (2230, 36289), (2453, 32990), (3299, 24530), (4906, 16495), (6598, 12265)]