57990280

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{76303}}^1$

素因数の和:76333

約数の個数: 32

約数和(自身を含む): 137347200

約数和(自身を除く): 79356920

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 76303, 152606, 305212, 381515, 610424, 763030, 1449757, 1526060, 2899514, 3052120, 5799028, 7248785, 11598056, 14497570, 28995140, 57990280]

約数ペア:

[(1, 57990280), (2, 28995140), (4, 14497570), (5, 11598056), (8, 7248785), (10, 5799028), (19, 3052120), (20, 2899514), (38, 1526060), (40, 1449757), (76, 763030), (95, 610424), (152, 381515), (190, 305212), (380, 152606), (760, 76303)]