2016172060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{2917}}^1\times {\mathrm{4937}}^1$

素因数の和:7870

約数の個数: 48

約数和(自身を含む): 4841452224

約数和(自身を除く): 2825280164

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 2917, 4937, 5834, 9874, 11668, 14585, 19748, 20419, 24685, 29170, 34559, 40838, 49370, 58340, 69118, 81676, 98740, 102095, 138236, 172795, 204190, 345590, 408380, 691180, 14401229, 28802458, 57604916, 72006145, 100808603, 144012290, 201617206, 288024580, 403234412, 504043015, 1008086030, 2016172060]

約数ペア:

[(1, 2016172060), (2, 1008086030), (4, 504043015), (5, 403234412), (7, 288024580), (10, 201617206), (14, 144012290), (20, 100808603), (28, 72006145), (35, 57604916), (70, 28802458), (140, 14401229), (2917, 691180), (4937, 408380), (5834, 345590), (9874, 204190), (11668, 172795), (14585, 138236), (19748, 102095), (20419, 98740), (24685, 81676), (29170, 69118), (34559, 58340), (40838, 49370)]