73114910

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{6581}}^1$

素因数の和:6700

約数の個数: 32

約数和(自身を含む): 145014624

約数和(自身を除く): 71899714

約数列:

[1, 2, 5, 10, 11, 22, 55, 101, 110, 202, 505, 1010, 1111, 2222, 5555, 6581, 11110, 13162, 32905, 65810, 72391, 144782, 361955, 664681, 723910, 1329362, 3323405, 6646810, 7311491, 14622982, 36557455, 73114910]

約数ペア:

[(1, 73114910), (2, 36557455), (5, 14622982), (10, 7311491), (11, 6646810), (22, 3323405), (55, 1329362), (101, 723910), (110, 664681), (202, 361955), (505, 144782), (1010, 72391), (1111, 65810), (2222, 32905), (5555, 13162), (6581, 11110)]