85427870

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{13163}}^1$

素因数の和:13240

約数の個数: 32

約数和(自身を含む): 170605440

約数和(自身を除く): 85177570

約数列:

[1, 2, 5, 10, 11, 22, 55, 59, 110, 118, 295, 590, 649, 1298, 3245, 6490, 13163, 26326, 65815, 131630, 144793, 289586, 723965, 776617, 1447930, 1553234, 3883085, 7766170, 8542787, 17085574, 42713935, 85427870]

約数ペア:

[(1, 85427870), (2, 42713935), (5, 17085574), (10, 8542787), (11, 7766170), (22, 3883085), (55, 1553234), (59, 1447930), (110, 776617), (118, 723965), (295, 289586), (590, 144793), (649, 131630), (1298, 65815), (3245, 26326), (6490, 13163)]