66688010

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{80347}}^1$

素因数の和:80437

約数の個数: 16

約数和(自身を含む): 121486176

約数和(自身を除く): 54798166

約数列:

[1, 2, 5, 10, 83, 166, 415, 830, 80347, 160694, 401735, 803470, 6668801, 13337602, 33344005, 66688010]

約数ペア:

[(1, 66688010), (2, 33344005), (5, 13337602), (10, 6668801), (83, 803470), (166, 401735), (415, 160694), (830, 80347)]