664758610

素因数分解:

$2^1\times 5^1\times {\mathrm{4261}}^1\times {\mathrm{15601}}^1$

素因数の和:19869

約数の個数: 16

約数和(自身を含む): 1196923032

約数和(自身を除く): 532164422

約数列:

[1, 2, 5, 10, 4261, 8522, 15601, 21305, 31202, 42610, 78005, 156010, 66475861, 132951722, 332379305, 664758610]

約数ペア:

[(1, 664758610), (2, 332379305), (5, 132951722), (10, 66475861), (4261, 156010), (8522, 78005), (15601, 42610), (21305, 31202)]