116643280

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{5903}}^1$

素因数の和:5948

約数の個数: 80

約数和(自身を含む): 307480320

約数和(自身を除く): 190837040

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 26, 38, 40, 52, 65, 76, 80, 95, 104, 130, 152, 190, 208, 247, 260, 304, 380, 494, 520, 760, 988, 1040, 1235, 1520, 1976, 2470, 3952, 4940, 5903, 9880, 11806, 19760, 23612, 29515, 47224, 59030, 76739, 94448, 112157, 118060, 153478, 224314, 236120, 306956, 383695, 448628, 472240, 560785, 613912, 767390, 897256, 1121570, 1227824, 1458041, 1534780, 1794512, 2243140, 2916082, 3069560, 4486280, 5832164, 6139120, 7290205, 8972560, 11664328, 14580410, 23328656, 29160820, 58321640, 116643280]

約数ペア:

[(1, 116643280), (2, 58321640), (4, 29160820), (5, 23328656), (8, 14580410), (10, 11664328), (13, 8972560), (16, 7290205), (19, 6139120), (20, 5832164), (26, 4486280), (38, 3069560), (40, 2916082), (52, 2243140), (65, 1794512), (76, 1534780), (80, 1458041), (95, 1227824), (104, 1121570), (130, 897256), (152, 767390), (190, 613912), (208, 560785), (247, 472240), (260, 448628), (304, 383695), (380, 306956), (494, 236120), (520, 224314), (760, 153478), (988, 118060), (1040, 112157), (1235, 94448), (1520, 76739), (1976, 59030), (2470, 47224), (3952, 29515), (4940, 23612), (5903, 19760), (9880, 11806)]