77315560

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{14533}}^1$

素因数の和:14570

約数の個数: 64

約数和(自身を含む): 209289600

約数和(自身を除く): 131974040

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, 532, 665, 760, 1064, 1330, 2660, 5320, 14533, 29066, 58132, 72665, 101731, 116264, 145330, 203462, 276127, 290660, 406924, 508655, 552254, 581320, 813848, 1017310, 1104508, 1380635, 1932889, 2034620, 2209016, 2761270, 3865778, 4069240, 5522540, 7731556, 9664445, 11045080, 15463112, 19328890, 38657780, 77315560]

約数ペア:

[(1, 77315560), (2, 38657780), (4, 19328890), (5, 15463112), (7, 11045080), (8, 9664445), (10, 7731556), (14, 5522540), (19, 4069240), (20, 3865778), (28, 2761270), (35, 2209016), (38, 2034620), (40, 1932889), (56, 1380635), (70, 1104508), (76, 1017310), (95, 813848), (133, 581320), (140, 552254), (152, 508655), (190, 406924), (266, 290660), (280, 276127), (380, 203462), (532, 145330), (665, 116264), (760, 101731), (1064, 72665), (1330, 58132), (2660, 29066), (5320, 14533)]