22056440

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{2129}}^1$

素因数の和:2184

約数の個数: 64

約数和(自身を含む): 58276800

約数和(自身を除く): 36220360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 37, 40, 56, 70, 74, 140, 148, 185, 259, 280, 296, 370, 518, 740, 1036, 1295, 1480, 2072, 2129, 2590, 4258, 5180, 8516, 10360, 10645, 14903, 17032, 21290, 29806, 42580, 59612, 74515, 78773, 85160, 119224, 149030, 157546, 298060, 315092, 393865, 551411, 596120, 630184, 787730, 1102822, 1575460, 2205644, 2757055, 3150920, 4411288, 5514110, 11028220, 22056440]

約数ペア:

[(1, 22056440), (2, 11028220), (4, 5514110), (5, 4411288), (7, 3150920), (8, 2757055), (10, 2205644), (14, 1575460), (20, 1102822), (28, 787730), (35, 630184), (37, 596120), (40, 551411), (56, 393865), (70, 315092), (74, 298060), (140, 157546), (148, 149030), (185, 119224), (259, 85160), (280, 78773), (296, 74515), (370, 59612), (518, 42580), (740, 29806), (1036, 21290), (1295, 17032), (1480, 14903), (2072, 10645), (2129, 10360), (2590, 8516), (4258, 5180)]