11028220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{2129}}^1$

素因数の和:2182

約数の個数: 48

約数和(自身を含む): 27195840

約数和(自身を除く): 16167620

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 37, 70, 74, 140, 148, 185, 259, 370, 518, 740, 1036, 1295, 2129, 2590, 4258, 5180, 8516, 10645, 14903, 21290, 29806, 42580, 59612, 74515, 78773, 149030, 157546, 298060, 315092, 393865, 551411, 787730, 1102822, 1575460, 2205644, 2757055, 5514110, 11028220]

約数ペア:

[(1, 11028220), (2, 5514110), (4, 2757055), (5, 2205644), (7, 1575460), (10, 1102822), (14, 787730), (20, 551411), (28, 393865), (35, 315092), (37, 298060), (70, 157546), (74, 149030), (140, 78773), (148, 74515), (185, 59612), (259, 42580), (370, 29806), (518, 21290), (740, 14903), (1036, 10645), (1295, 8516), (2129, 5180), (2590, 4258)]