2335480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{439}}^1$

素因数の和:476

約数の個数: 64

約数和(自身を含む): 6336000

約数和(自身を除く): 4000520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 56, 70, 76, 95, 133, 140, 152, 190, 266, 280, 380, 439, 532, 665, 760, 878, 1064, 1330, 1756, 2195, 2660, 3073, 3512, 4390, 5320, 6146, 8341, 8780, 12292, 15365, 16682, 17560, 24584, 30730, 33364, 41705, 58387, 61460, 66728, 83410, 116774, 122920, 166820, 233548, 291935, 333640, 467096, 583870, 1167740, 2335480]

約数ペア:

[(1, 2335480), (2, 1167740), (4, 583870), (5, 467096), (7, 333640), (8, 291935), (10, 233548), (14, 166820), (19, 122920), (20, 116774), (28, 83410), (35, 66728), (38, 61460), (40, 58387), (56, 41705), (70, 33364), (76, 30730), (95, 24584), (133, 17560), (140, 16682), (152, 15365), (190, 12292), (266, 8780), (280, 8341), (380, 6146), (439, 5320), (532, 4390), (665, 3512), (760, 3073), (878, 2660), (1064, 2195), (1330, 1756)]