427759970

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{94847}}^1$

素因数の和:94906

約数の個数: 32

約数和(自身を含む): 860461056

約数和(自身を除く): 432701086

約数列:

[1, 2, 5, 10, 11, 22, 41, 55, 82, 110, 205, 410, 451, 902, 2255, 4510, 94847, 189694, 474235, 948470, 1043317, 2086634, 3888727, 5216585, 7777454, 10433170, 19443635, 38887270, 42775997, 85551994, 213879985, 427759970]

約数ペア:

[(1, 427759970), (2, 213879985), (5, 85551994), (10, 42775997), (11, 38887270), (22, 19443635), (41, 10433170), (55, 7777454), (82, 5216585), (110, 3888727), (205, 2086634), (410, 1043317), (451, 948470), (902, 474235), (2255, 189694), (4510, 94847)]