16844480

素因数分解:

$2^6\times 5^1\times {\mathrm{52639}}^1$

素因数の和:52656

約数の個数: 28

約数和(自身を含む): 40111680

約数和(自身を除く): 23267200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 52639, 105278, 210556, 263195, 421112, 526390, 842224, 1052780, 1684448, 2105560, 3368896, 4211120, 8422240, 16844480]

約数ペア:

[(1, 16844480), (2, 8422240), (4, 4211120), (5, 3368896), (8, 2105560), (10, 1684448), (16, 1052780), (20, 842224), (32, 526390), (40, 421112), (64, 263195), (80, 210556), (160, 105278), (320, 52639)]