982240

素因数分解:

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

素因数の和:899

約数の個数: 48

約数和(自身を含む): 2655072

約数和(自身を除く): 1672832

約数列:

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

約数ペア:

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