40874330

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{83417}}^1$

素因数の和:83438

約数の個数: 24

約数和(自身を含む): 85586868

約数和(自身を除く): 44712538

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 83417, 166834, 417085, 583919, 834170, 1167838, 2919595, 4087433, 5839190, 8174866, 20437165, 40874330]

約数ペア:

[(1, 40874330), (2, 20437165), (5, 8174866), (7, 5839190), (10, 4087433), (14, 2919595), (35, 1167838), (49, 834170), (70, 583919), (98, 417085), (245, 166834), (490, 83417)]