142505320

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{187507}}^1$

素因数の和:187537

約数の個数: 32

約数和(自身を含む): 337514400

約数和(自身を除く): 195009080

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 187507, 375014, 750028, 937535, 1500056, 1875070, 3562633, 3750140, 7125266, 7500280, 14250532, 17813165, 28501064, 35626330, 71252660, 142505320]

約数ペア:

[(1, 142505320), (2, 71252660), (4, 35626330), (5, 28501064), (8, 17813165), (10, 14250532), (19, 7500280), (20, 7125266), (38, 3750140), (40, 3562633), (76, 1875070), (95, 1500056), (152, 937535), (190, 750028), (380, 375014), (760, 187507)]