39764470

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{2083}}^1$

素因数の和:2196

約数の個数: 32

約数和(自身を含む): 75624192

約数和(自身を除く): 35859722

約数列:

[1, 2, 5, 10, 23, 46, 83, 115, 166, 230, 415, 830, 1909, 2083, 3818, 4166, 9545, 10415, 19090, 20830, 47909, 95818, 172889, 239545, 345778, 479090, 864445, 1728890, 3976447, 7952894, 19882235, 39764470]

約数ペア:

[(1, 39764470), (2, 19882235), (5, 7952894), (10, 3976447), (23, 1728890), (46, 864445), (83, 479090), (115, 345778), (166, 239545), (230, 172889), (415, 95818), (830, 47909), (1909, 20830), (2083, 19090), (3818, 10415), (4166, 9545)]