13312960

素因数分解:

$2^6\times 5^1\times {\mathrm{41603}}^1$

素因数の和:41620

約数の個数: 28

約数和(自身を含む): 31702248

約数和(自身を除く): 18389288

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 41603, 83206, 166412, 208015, 332824, 416030, 665648, 832060, 1331296, 1664120, 2662592, 3328240, 6656480, 13312960]

約数ペア:

[(1, 13312960), (2, 6656480), (4, 3328240), (5, 2662592), (8, 1664120), (10, 1331296), (16, 832060), (20, 665648), (32, 416030), (40, 332824), (64, 208015), (80, 166412), (160, 83206), (320, 41603)]