54500360

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71711}}^1$

素因数の和:71741

約数の個数: 32

約数和(自身を含む): 129081600

約数和(自身を除く): 74581240

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 71711, 143422, 286844, 358555, 573688, 717110, 1362509, 1434220, 2725018, 2868440, 5450036, 6812545, 10900072, 13625090, 27250180, 54500360]

約数ペア:

[(1, 54500360), (2, 27250180), (4, 13625090), (5, 10900072), (8, 6812545), (10, 5450036), (19, 2868440), (20, 2725018), (38, 1434220), (40, 1362509), (76, 717110), (95, 573688), (152, 358555), (190, 286844), (380, 143422), (760, 71711)]