84661360

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{8893}}^1$

素因数の和:8930

約数の個数: 80

約数和(自身を含む): 238216896

約数和(自身を除く): 153555536

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 34, 35, 40, 56, 68, 70, 80, 85, 112, 119, 136, 140, 170, 238, 272, 280, 340, 476, 560, 595, 680, 952, 1190, 1360, 1904, 2380, 4760, 8893, 9520, 17786, 35572, 44465, 62251, 71144, 88930, 124502, 142288, 151181, 177860, 249004, 302362, 311255, 355720, 498008, 604724, 622510, 711440, 755905, 996016, 1058267, 1209448, 1245020, 1511810, 2116534, 2418896, 2490040, 3023620, 4233068, 4980080, 5291335, 6047240, 8466136, 10582670, 12094480, 16932272, 21165340, 42330680, 84661360]

約数ペア:

[(1, 84661360), (2, 42330680), (4, 21165340), (5, 16932272), (7, 12094480), (8, 10582670), (10, 8466136), (14, 6047240), (16, 5291335), (17, 4980080), (20, 4233068), (28, 3023620), (34, 2490040), (35, 2418896), (40, 2116534), (56, 1511810), (68, 1245020), (70, 1209448), (80, 1058267), (85, 996016), (112, 755905), (119, 711440), (136, 622510), (140, 604724), (170, 498008), (238, 355720), (272, 311255), (280, 302362), (340, 249004), (476, 177860), (560, 151181), (595, 142288), (680, 124502), (952, 88930), (1190, 71144), (1360, 62251), (1904, 44465), (2380, 35572), (4760, 17786), (8893, 9520)]