24738380

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{65101}}^1$

素因数の和:65129

約数の個数: 24

約数和(自身を含む): 54685680

約数和(自身を除く): 29947300

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 65101, 130202, 260404, 325505, 651010, 1236919, 1302020, 2473838, 4947676, 6184595, 12369190, 24738380]

約数ペア:

[(1, 24738380), (2, 12369190), (4, 6184595), (5, 4947676), (10, 2473838), (19, 1302020), (20, 1236919), (38, 651010), (76, 325505), (95, 260404), (190, 130202), (380, 65101)]