8388045340

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{116533}}^1$

素因数の和:116662

約数の個数: 48

約数和(自身を含む): 18207272160

約数和(自身を除く): 9819226820

約数列:

[1, 2, 4, 5, 10, 20, 59, 61, 118, 122, 236, 244, 295, 305, 590, 610, 1180, 1220, 3599, 7198, 14396, 17995, 35990, 71980, 116533, 233066, 466132, 582665, 1165330, 2330660, 6875447, 7108513, 13750894, 14217026, 27501788, 28434052, 34377235, 35542565, 68754470, 71085130, 137508940, 142170260, 419402267, 838804534, 1677609068, 2097011335, 4194022670, 8388045340]

約数ペア:

[(1, 8388045340), (2, 4194022670), (4, 2097011335), (5, 1677609068), (10, 838804534), (20, 419402267), (59, 142170260), (61, 137508940), (118, 71085130), (122, 68754470), (236, 35542565), (244, 34377235), (295, 28434052), (305, 27501788), (590, 14217026), (610, 13750894), (1180, 7108513), (1220, 6875447), (3599, 2330660), (7198, 1165330), (14396, 582665), (17995, 466132), (35990, 233066), (71980, 116533)]