26625920

素因数分解:

$2^7\times 5^1\times {\mathrm{41603}}^1$

素因数の和:41622

約数の個数: 32

約数和(自身を含む): 63654120

約数和(自身を除く): 37028200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 41603, 83206, 166412, 208015, 332824, 416030, 665648, 832060, 1331296, 1664120, 2662592, 3328240, 5325184, 6656480, 13312960, 26625920]

約数ペア:

[(1, 26625920), (2, 13312960), (4, 6656480), (5, 5325184), (8, 3328240), (10, 2662592), (16, 1664120), (20, 1331296), (32, 832060), (40, 665648), (64, 416030), (80, 332824), (128, 208015), (160, 166412), (320, 83206), (640, 41603)]