105205600

素因数分解:

$2^5\times 5^2\times {\mathrm{131507}}^1$

素因数の和:131527

約数の個数: 36

約数和(自身を含む): 256835124

約数和(自身を除く): 151629524

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 160, 200, 400, 800, 131507, 263014, 526028, 657535, 1052056, 1315070, 2104112, 2630140, 3287675, 4208224, 5260280, 6575350, 10520560, 13150700, 21041120, 26301400, 52602800, 105205600]

約数ペア:

[(1, 105205600), (2, 52602800), (4, 26301400), (5, 21041120), (8, 13150700), (10, 10520560), (16, 6575350), (20, 5260280), (25, 4208224), (32, 3287675), (40, 2630140), (50, 2104112), (80, 1315070), (100, 1052056), (160, 657535), (200, 526028), (400, 263014), (800, 131507)]