114515440

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{739}}^1$

素因数の和:914

約数の個数: 80

約数和(自身を含む): 289044000

約数和(自身を除く): 174528560

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 149, 208, 260, 298, 520, 596, 739, 745, 1040, 1192, 1478, 1490, 1937, 2384, 2956, 2980, 3695, 3874, 5912, 5960, 7390, 7748, 9607, 9685, 11824, 11920, 14780, 15496, 19214, 19370, 29560, 30992, 38428, 38740, 48035, 59120, 76856, 77480, 96070, 110111, 153712, 154960, 192140, 220222, 384280, 440444, 550555, 768560, 880888, 1101110, 1431443, 1761776, 2202220, 2862886, 4404440, 5725772, 7157215, 8808880, 11451544, 14314430, 22903088, 28628860, 57257720, 114515440]

約数ペア:

[(1, 114515440), (2, 57257720), (4, 28628860), (5, 22903088), (8, 14314430), (10, 11451544), (13, 8808880), (16, 7157215), (20, 5725772), (26, 4404440), (40, 2862886), (52, 2202220), (65, 1761776), (80, 1431443), (104, 1101110), (130, 880888), (149, 768560), (208, 550555), (260, 440444), (298, 384280), (520, 220222), (596, 192140), (739, 154960), (745, 153712), (1040, 110111), (1192, 96070), (1478, 77480), (1490, 76856), (1937, 59120), (2384, 48035), (2956, 38740), (2980, 38428), (3695, 30992), (3874, 29560), (5912, 19370), (5960, 19214), (7390, 15496), (7748, 14780), (9607, 11920), (9685, 11824)]