2255492090

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{839}}^1\times {\mathrm{14149}}^1$

素因数の和:15014

約数の個数: 32

約数和(自身を含む): 4278960000

約数和(自身を除く): 2023467910

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 839, 1678, 4195, 8390, 14149, 15941, 28298, 31882, 70745, 79705, 141490, 159410, 268831, 537662, 1344155, 2688310, 11871011, 23742022, 59355055, 118710110, 225549209, 451098418, 1127746045, 2255492090]

約数ペア:

[(1, 2255492090), (2, 1127746045), (5, 451098418), (10, 225549209), (19, 118710110), (38, 59355055), (95, 23742022), (190, 11871011), (839, 2688310), (1678, 1344155), (4195, 537662), (8390, 268831), (14149, 159410), (15941, 141490), (28298, 79705), (31882, 70745)]