71956120

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{48619}}^1$

素因数の和:48667

約数の個数: 32

約数和(自身を含む): 166280400

約数和(自身を除く): 94324280

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 185, 296, 370, 740, 1480, 48619, 97238, 194476, 243095, 388952, 486190, 972380, 1798903, 1944760, 3597806, 7195612, 8994515, 14391224, 17989030, 35978060, 71956120]

約数ペア:

[(1, 71956120), (2, 35978060), (4, 17989030), (5, 14391224), (8, 8994515), (10, 7195612), (20, 3597806), (37, 1944760), (40, 1798903), (74, 972380), (148, 486190), (185, 388952), (296, 243095), (370, 194476), (740, 97238), (1480, 48619)]