40809670990

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{370997009}}^1$

素因数の和:370997027

約数の個数: 16

約数和(自身を含む): 80135354160

約数和(自身を除く): 39325683170

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 370997009, 741994018, 1854985045, 3709970090, 4080967099, 8161934198, 20404835495, 40809670990]

約数ペア:

[(1, 40809670990), (2, 20404835495), (5, 8161934198), (10, 4080967099), (11, 3709970090), (22, 1854985045), (55, 741994018), (110, 370997009)]