111514910

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{19949}}^1$

素因数の和:20012

約数の個数: 32

約数和(自身を含む): 221205600

約数和(自身を除く): 109690690

約数列:

[1, 2, 5, 10, 13, 26, 43, 65, 86, 130, 215, 430, 559, 1118, 2795, 5590, 19949, 39898, 99745, 199490, 259337, 518674, 857807, 1296685, 1715614, 2593370, 4289035, 8578070, 11151491, 22302982, 55757455, 111514910]

約数ペア:

[(1, 111514910), (2, 55757455), (5, 22302982), (10, 11151491), (13, 8578070), (26, 4289035), (43, 2593370), (65, 1715614), (86, 1296685), (130, 857807), (215, 518674), (430, 259337), (559, 199490), (1118, 99745), (2795, 39898), (5590, 19949)]