26197180

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{149}}^2$

素因数の和:366

約数の個数: 36

約数和(自身を含む): 56324520

約数和(自身を除く): 30127340

約数列:

[1, 2, 4, 5, 10, 20, 59, 118, 149, 236, 295, 298, 590, 596, 745, 1180, 1490, 2980, 8791, 17582, 22201, 35164, 43955, 44402, 87910, 88804, 111005, 175820, 222010, 444020, 1309859, 2619718, 5239436, 6549295, 13098590, 26197180]

約数ペア:

[(1, 26197180), (2, 13098590), (4, 6549295), (5, 5239436), (10, 2619718), (20, 1309859), (59, 444020), (118, 222010), (149, 175820), (236, 111005), (295, 88804), (298, 87910), (590, 44402), (596, 43955), (745, 35164), (1180, 22201), (1490, 17582), (2980, 8791)]