13977520

素因数分解:

$2^4\times 5^1\times {\mathrm{379}}^1\times {\mathrm{461}}^1$

素因数の和:853

約数の個数: 40

約数和(自身を含む): 32654160

約数和(自身を除く): 18676640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 379, 461, 758, 922, 1516, 1844, 1895, 2305, 3032, 3688, 3790, 4610, 6064, 7376, 7580, 9220, 15160, 18440, 30320, 36880, 174719, 349438, 698876, 873595, 1397752, 1747190, 2795504, 3494380, 6988760, 13977520]

約数ペア:

[(1, 13977520), (2, 6988760), (4, 3494380), (5, 2795504), (8, 1747190), (10, 1397752), (16, 873595), (20, 698876), (40, 349438), (80, 174719), (379, 36880), (461, 30320), (758, 18440), (922, 15160), (1516, 9220), (1844, 7580), (1895, 7376), (2305, 6064), (3032, 4610), (3688, 3790)]