117924560

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{761}}^1$

素因数の和:936

約数の個数: 80

約数和(自身を含む): 297637200

約数和(自身を除く): 179712640

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, 745, 761, 1040, 1192, 1490, 1522, 1937, 2384, 2980, 3044, 3805, 3874, 5960, 6088, 7610, 7748, 9685, 9893, 11920, 12176, 15220, 15496, 19370, 19786, 30440, 30992, 38740, 39572, 49465, 60880, 77480, 79144, 98930, 113389, 154960, 158288, 197860, 226778, 395720, 453556, 566945, 791440, 907112, 1133890, 1474057, 1814224, 2267780, 2948114, 4535560, 5896228, 7370285, 9071120, 11792456, 14740570, 23584912, 29481140, 58962280, 117924560]

約数ペア:

[(1, 117924560), (2, 58962280), (4, 29481140), (5, 23584912), (8, 14740570), (10, 11792456), (13, 9071120), (16, 7370285), (20, 5896228), (26, 4535560), (40, 2948114), (52, 2267780), (65, 1814224), (80, 1474057), (104, 1133890), (130, 907112), (149, 791440), (208, 566945), (260, 453556), (298, 395720), (520, 226778), (596, 197860), (745, 158288), (761, 154960), (1040, 113389), (1192, 98930), (1490, 79144), (1522, 77480), (1937, 60880), (2384, 49465), (2980, 39572), (3044, 38740), (3805, 30992), (3874, 30440), (5960, 19786), (6088, 19370), (7610, 15496), (7748, 15220), (9685, 12176), (9893, 11920)]