40243940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{182927}}^1$

素因数の和:182947

約数の個数: 24

約数和(自身を含む): 92195712

約数和(自身を除く): 51951772

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 182927, 365854, 731708, 914635, 1829270, 2012197, 3658540, 4024394, 8048788, 10060985, 20121970, 40243940]

約数ペア:

[(1, 40243940), (2, 20121970), (4, 10060985), (5, 8048788), (10, 4024394), (11, 3658540), (20, 2012197), (22, 1829270), (44, 914635), (55, 731708), (110, 365854), (220, 182927)]