492777340

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{203627}}^1$

素因数の和:203658

約数の個数: 36

約数和(自身を含む): 1137466008

約数和(自身を除く): 644688668

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 121, 220, 242, 484, 605, 1210, 2420, 203627, 407254, 814508, 1018135, 2036270, 2239897, 4072540, 4479794, 8959588, 11199485, 22398970, 24638867, 44797940, 49277734, 98555468, 123194335, 246388670, 492777340]

約数ペア:

[(1, 492777340), (2, 246388670), (4, 123194335), (5, 98555468), (10, 49277734), (11, 44797940), (20, 24638867), (22, 22398970), (44, 11199485), (55, 8959588), (110, 4479794), (121, 4072540), (220, 2239897), (242, 2036270), (484, 1018135), (605, 814508), (1210, 407254), (2420, 203627)]