1330831160

素因数分解:

$2^3\times 5^1\times {\mathrm{3301}}^1\times {\mathrm{10079}}^1$

素因数の和:13391

約数の個数: 32

約数和(自身を含む): 2995574400

約数和(自身を除く): 1664743240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 3301, 6602, 10079, 13204, 16505, 20158, 26408, 33010, 40316, 50395, 66020, 80632, 100790, 132040, 201580, 403160, 33270779, 66541558, 133083116, 166353895, 266166232, 332707790, 665415580, 1330831160]

約数ペア:

[(1, 1330831160), (2, 665415580), (4, 332707790), (5, 266166232), (8, 166353895), (10, 133083116), (20, 66541558), (40, 33270779), (3301, 403160), (6602, 201580), (10079, 132040), (13204, 100790), (16505, 80632), (20158, 66020), (26408, 50395), (33010, 40316)]