144430489940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{656502227}}^1$

素因数の和:656502247

約数の個数: 24

約数和(自身を含む): 330877122912

約数和(自身を除く): 186446632972

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 656502227, 1313004454, 2626008908, 3282511135, 6565022270, 7221524497, 13130044540, 14443048994, 28886097988, 36107622485, 72215244970, 144430489940]

約数ペア:

[(1, 144430489940), (2, 72215244970), (4, 36107622485), (5, 28886097988), (10, 14443048994), (11, 13130044540), (20, 7221524497), (22, 6565022270), (44, 3282511135), (55, 2626008908), (110, 1313004454), (220, 656502227)]