1844973350

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{81817}}^1$

素因数の和:81881

約数の個数: 48

約数和(自身を含む): 3834973296

約数和(自身を除く): 1989999946

約数列:

[1, 2, 5, 10, 11, 22, 25, 41, 50, 55, 82, 110, 205, 275, 410, 451, 550, 902, 1025, 2050, 2255, 4510, 11275, 22550, 81817, 163634, 409085, 818170, 899987, 1799974, 2045425, 3354497, 4090850, 4499935, 6708994, 8999870, 16772485, 22499675, 33544970, 36899467, 44999350, 73798934, 83862425, 167724850, 184497335, 368994670, 922486675, 1844973350]

約数ペア:

[(1, 1844973350), (2, 922486675), (5, 368994670), (10, 184497335), (11, 167724850), (22, 83862425), (25, 73798934), (41, 44999350), (50, 36899467), (55, 33544970), (82, 22499675), (110, 16772485), (205, 8999870), (275, 6708994), (410, 4499935), (451, 4090850), (550, 3354497), (902, 2045425), (1025, 1799974), (2050, 899987), (2255, 818170), (4510, 409085), (11275, 163634), (22550, 81817)]