29823920

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2803}}^1$

素因数の和:2842

約数の個数: 80

約数和(自身を含む): 83447040

約数和(自身を除く): 53623120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 35, 38, 40, 56, 70, 76, 80, 95, 112, 133, 140, 152, 190, 266, 280, 304, 380, 532, 560, 665, 760, 1064, 1330, 1520, 2128, 2660, 2803, 5320, 5606, 10640, 11212, 14015, 19621, 22424, 28030, 39242, 44848, 53257, 56060, 78484, 98105, 106514, 112120, 156968, 196210, 213028, 224240, 266285, 313936, 372799, 392420, 426056, 532570, 745598, 784840, 852112, 1065140, 1491196, 1569680, 1863995, 2130280, 2982392, 3727990, 4260560, 5964784, 7455980, 14911960, 29823920]

約数ペア:

[(1, 29823920), (2, 14911960), (4, 7455980), (5, 5964784), (7, 4260560), (8, 3727990), (10, 2982392), (14, 2130280), (16, 1863995), (19, 1569680), (20, 1491196), (28, 1065140), (35, 852112), (38, 784840), (40, 745598), (56, 532570), (70, 426056), (76, 392420), (80, 372799), (95, 313936), (112, 266285), (133, 224240), (140, 213028), (152, 196210), (190, 156968), (266, 112120), (280, 106514), (304, 98105), (380, 78484), (532, 56060), (560, 53257), (665, 44848), (760, 39242), (1064, 28030), (1330, 22424), (1520, 19621), (2128, 14015), (2660, 11212), (2803, 10640), (5320, 5606)]