119579080

素因数分解:

$2^3\times 5^1\times {\mathrm{137}}^1\times {\mathrm{21821}}^1$

素因数の和:21969

約数の個数: 32

約数和(自身を含む): 271029240

約数和(自身を除く): 151450160

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 137, 274, 548, 685, 1096, 1370, 2740, 5480, 21821, 43642, 87284, 109105, 174568, 218210, 436420, 872840, 2989477, 5978954, 11957908, 14947385, 23915816, 29894770, 59789540, 119579080]

約数ペア:

[(1, 119579080), (2, 59789540), (4, 29894770), (5, 23915816), (8, 14947385), (10, 11957908), (20, 5978954), (40, 2989477), (137, 872840), (274, 436420), (548, 218210), (685, 174568), (1096, 109105), (1370, 87284), (2740, 43642), (5480, 21821)]