1964480

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{877}}^1$

素因数の和:901

約数の個数: 56

約数和(自身を含む): 5352288

約数和(自身を除く): 3387808

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 877, 1120, 1754, 2240, 3508, 4385, 6139, 7016, 8770, 12278, 14032, 17540, 24556, 28064, 30695, 35080, 49112, 56128, 61390, 70160, 98224, 122780, 140320, 196448, 245560, 280640, 392896, 491120, 982240, 1964480]

約数ペア:

[(1, 1964480), (2, 982240), (4, 491120), (5, 392896), (7, 280640), (8, 245560), (10, 196448), (14, 140320), (16, 122780), (20, 98224), (28, 70160), (32, 61390), (35, 56128), (40, 49112), (56, 35080), (64, 30695), (70, 28064), (80, 24556), (112, 17540), (140, 14032), (160, 12278), (224, 8770), (280, 7016), (320, 6139), (448, 4385), (560, 3508), (877, 2240), (1120, 1754)]