492027440

素因数分解:

$2^4\times 5^1\times {\mathrm{6150343}}^1$

素因数の和:6150356

約数の個数: 20

約数和(自身を含む): 1143963984

約数和(自身を除く): 651936544

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 6150343, 12300686, 24601372, 30751715, 49202744, 61503430, 98405488, 123006860, 246013720, 492027440]

約数ペア:

[(1, 492027440), (2, 246013720), (4, 123006860), (5, 98405488), (8, 61503430), (10, 49202744), (16, 30751715), (20, 24601372), (40, 12300686), (80, 6150343)]