116105680

素因数分解:

$2^4\times 5^1\times {\mathrm{1451321}}^1$

素因数の和:1451334

約数の個数: 20

約数和(自身を含む): 269945892

約数和(自身を除く): 153840212

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1451321, 2902642, 5805284, 7256605, 11610568, 14513210, 23221136, 29026420, 58052840, 116105680]

約数ペア:

[(1, 116105680), (2, 58052840), (4, 29026420), (5, 23221136), (8, 14513210), (10, 11610568), (16, 7256605), (20, 5805284), (40, 2902642), (80, 1451321)]