8040010

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73091}}^1$

素因数の和:73109

約数の個数: 16

約数和(自身を含む): 15787872

約数和(自身を除く): 7747862

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 73091, 146182, 365455, 730910, 804001, 1608002, 4020005, 8040010]

約数ペア:

[(1, 8040010), (2, 4020005), (5, 1608002), (10, 804001), (11, 730910), (22, 365455), (55, 146182), (110, 73091)]