11220512690

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{359}}^1\times {\mathrm{44021}}^1$

素因数の和:44458

約数の個数: 32

約数和(自身を含む): 20538904320

約数和(自身を除く): 9318391630

約数列:

[1, 2, 5, 10, 71, 142, 355, 359, 710, 718, 1795, 3590, 25489, 44021, 50978, 88042, 127445, 220105, 254890, 440210, 3125491, 6250982, 15627455, 15803539, 31254910, 31607078, 79017695, 158035390, 1122051269, 2244102538, 5610256345, 11220512690]

約数ペア:

[(1, 11220512690), (2, 5610256345), (5, 2244102538), (10, 1122051269), (71, 158035390), (142, 79017695), (355, 31607078), (359, 31254910), (710, 15803539), (718, 15627455), (1795, 6250982), (3590, 3125491), (25489, 440210), (44021, 254890), (50978, 220105), (88042, 127445)]