7118980

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{32359}}^1$

素因数の和:32379

約数の個数: 24

約数和(自身を含む): 16309440

約数和(自身を除く): 9190460

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 32359, 64718, 129436, 161795, 323590, 355949, 647180, 711898, 1423796, 1779745, 3559490, 7118980]

約数ペア:

[(1, 7118980), (2, 3559490), (4, 1779745), (5, 1423796), (10, 711898), (11, 647180), (20, 355949), (22, 323590), (44, 161795), (55, 129436), (110, 64718), (220, 32359)]