2021044850

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{334057}}^1$

素因数の和:334091

約数の個数: 36

約数和(自身を含む): 4131963402

約数和(自身を除く): 2110918552

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 121, 242, 275, 550, 605, 1210, 3025, 6050, 334057, 668114, 1670285, 3340570, 3674627, 7349254, 8351425, 16702850, 18373135, 36746270, 40420897, 80841794, 91865675, 183731350, 202104485, 404208970, 1010522425, 2021044850]

約数ペア:

[(1, 2021044850), (2, 1010522425), (5, 404208970), (10, 202104485), (11, 183731350), (22, 91865675), (25, 80841794), (50, 40420897), (55, 36746270), (110, 18373135), (121, 16702850), (242, 8351425), (275, 7349254), (550, 3674627), (605, 3340570), (1210, 1670285), (3025, 668114), (6050, 334057)]