47731568240

素因数分解:

$2^4\times 5^1\times {\mathrm{127}}^1\times {\mathrm{743}}^1\times {\mathrm{6323}}^1$

素因数の和:7206

約数の個数: 80

約数和(自身を含む): 112017973248

約数和(自身を除く): 64286405008

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 127, 254, 508, 635, 743, 1016, 1270, 1486, 2032, 2540, 2972, 3715, 5080, 5944, 6323, 7430, 10160, 11888, 12646, 14860, 25292, 29720, 31615, 50584, 59440, 63230, 94361, 101168, 126460, 188722, 252920, 377444, 471805, 505840, 754888, 803021, 943610, 1509776, 1606042, 1887220, 3212084, 3774440, 4015105, 4697989, 6424168, 7548880, 8030210, 9395978, 12848336, 16060420, 18791956, 23489945, 32120840, 37583912, 46979890, 64241680, 75167824, 93959780, 187919560, 375839120, 596644603, 1193289206, 2386578412, 2983223015, 4773156824, 5966446030, 9546313648, 11932892060, 23865784120, 47731568240]

約数ペア:

[(1, 47731568240), (2, 23865784120), (4, 11932892060), (5, 9546313648), (8, 5966446030), (10, 4773156824), (16, 2983223015), (20, 2386578412), (40, 1193289206), (80, 596644603), (127, 375839120), (254, 187919560), (508, 93959780), (635, 75167824), (743, 64241680), (1016, 46979890), (1270, 37583912), (1486, 32120840), (2032, 23489945), (2540, 18791956), (2972, 16060420), (3715, 12848336), (5080, 9395978), (5944, 8030210), (6323, 7548880), (7430, 6424168), (10160, 4697989), (11888, 4015105), (12646, 3774440), (14860, 3212084), (25292, 1887220), (29720, 1606042), (31615, 1509776), (50584, 943610), (59440, 803021), (63230, 754888), (94361, 505840), (101168, 471805), (126460, 377444), (188722, 252920)]