16285940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{74027}}^1$

素因数の和:74047

約数の個数: 24

約数和(自身を含む): 37310112

約数和(自身を除く): 21024172

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 74027, 148054, 296108, 370135, 740270, 814297, 1480540, 1628594, 3257188, 4071485, 8142970, 16285940]

約数ペア:

[(1, 16285940), (2, 8142970), (4, 4071485), (5, 3257188), (10, 1628594), (11, 1480540), (20, 814297), (22, 740270), (44, 370135), (55, 296108), (110, 148054), (220, 74027)]