223422920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{34693}}^1$

素因数の和:34734

約数の個数: 64

約数和(自身を含む): 599512320

約数和(自身を除く): 376089400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 23, 28, 35, 40, 46, 56, 70, 92, 115, 140, 161, 184, 230, 280, 322, 460, 644, 805, 920, 1288, 1610, 3220, 6440, 34693, 69386, 138772, 173465, 242851, 277544, 346930, 485702, 693860, 797939, 971404, 1214255, 1387720, 1595878, 1942808, 2428510, 3191756, 3989695, 4857020, 5585573, 6383512, 7979390, 9714040, 11171146, 15958780, 22342292, 27927865, 31917560, 44684584, 55855730, 111711460, 223422920]

約数ペア:

[(1, 223422920), (2, 111711460), (4, 55855730), (5, 44684584), (7, 31917560), (8, 27927865), (10, 22342292), (14, 15958780), (20, 11171146), (23, 9714040), (28, 7979390), (35, 6383512), (40, 5585573), (46, 4857020), (56, 3989695), (70, 3191756), (92, 2428510), (115, 1942808), (140, 1595878), (161, 1387720), (184, 1214255), (230, 971404), (280, 797939), (322, 693860), (460, 485702), (644, 346930), (805, 277544), (920, 242851), (1288, 173465), (1610, 138772), (3220, 69386), (6440, 34693)]