228093140

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1036787}}^1$

素因数の和:1036807

約数の個数: 24

約数和(自身を含む): 522541152

約数和(自身を除く): 294448012

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 1036787, 2073574, 4147148, 5183935, 10367870, 11404657, 20735740, 22809314, 45618628, 57023285, 114046570, 228093140]

約数ペア:

[(1, 228093140), (2, 114046570), (4, 57023285), (5, 45618628), (10, 22809314), (11, 20735740), (20, 11404657), (22, 10367870), (44, 5183935), (55, 4147148), (110, 2073574), (220, 1036787)]