201124120

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{264637}}^1$

素因数の和:264667

約数の個数: 32

約数和(自身を含む): 476348400

約数和(自身を除く): 275224280

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 264637, 529274, 1058548, 1323185, 2117096, 2646370, 5028103, 5292740, 10056206, 10585480, 20112412, 25140515, 40224824, 50281030, 100562060, 201124120]

約数ペア:

[(1, 201124120), (2, 100562060), (4, 50281030), (5, 40224824), (8, 25140515), (10, 20112412), (19, 10585480), (20, 10056206), (38, 5292740), (40, 5028103), (76, 2646370), (95, 2117096), (152, 1323185), (190, 1058548), (380, 529274), (760, 264637)]