143674850

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{1093}}^1$

素因数の和:1355

約数の個数: 48

約数和(自身を含む): 293016960

約数和(自身を除く): 149342110

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 239, 275, 478, 550, 1093, 1195, 2186, 2390, 2629, 5258, 5465, 5975, 10930, 11950, 12023, 13145, 24046, 26290, 27325, 54650, 60115, 65725, 120230, 131450, 261227, 300575, 522454, 601150, 1306135, 2612270, 2873497, 5746994, 6530675, 13061350, 14367485, 28734970, 71837425, 143674850]

約数ペア:

[(1, 143674850), (2, 71837425), (5, 28734970), (10, 14367485), (11, 13061350), (22, 6530675), (25, 5746994), (50, 2873497), (55, 2612270), (110, 1306135), (239, 601150), (275, 522454), (478, 300575), (550, 261227), (1093, 131450), (1195, 120230), (2186, 65725), (2390, 60115), (2629, 54650), (5258, 27325), (5465, 26290), (5975, 24046), (10930, 13145), (11950, 12023)]