115710190

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{409}}^1\times {\mathrm{1489}}^1$

素因数の和:1924

約数の個数: 32

約数和(自身を含む): 219924000

約数和(自身を除く): 104213810

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 409, 818, 1489, 2045, 2978, 4090, 7445, 7771, 14890, 15542, 28291, 38855, 56582, 77710, 141455, 282910, 609001, 1218002, 3045005, 6090010, 11571019, 23142038, 57855095, 115710190]

約数ペア:

[(1, 115710190), (2, 57855095), (5, 23142038), (10, 11571019), (19, 6090010), (38, 3045005), (95, 1218002), (190, 609001), (409, 282910), (818, 141455), (1489, 77710), (2045, 56582), (2978, 38855), (4090, 28291), (7445, 15542), (7771, 14890)]