2945107520

素因数分解:

$2^6\times 5^1\times {\mathrm{317}}^1\times {\mathrm{29033}}^1$

素因数の和:29367

約数の個数: 56

約数和(自身を含む): 7035402744

約数和(自身を除く): 4090295224

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 317, 320, 634, 1268, 1585, 2536, 3170, 5072, 6340, 10144, 12680, 20288, 25360, 29033, 50720, 58066, 101440, 116132, 145165, 232264, 290330, 464528, 580660, 929056, 1161320, 1858112, 2322640, 4645280, 9203461, 9290560, 18406922, 36813844, 46017305, 73627688, 92034610, 147255376, 184069220, 294510752, 368138440, 589021504, 736276880, 1472553760, 2945107520]

約数ペア:

[(1, 2945107520), (2, 1472553760), (4, 736276880), (5, 589021504), (8, 368138440), (10, 294510752), (16, 184069220), (20, 147255376), (32, 92034610), (40, 73627688), (64, 46017305), (80, 36813844), (160, 18406922), (317, 9290560), (320, 9203461), (634, 4645280), (1268, 2322640), (1585, 1858112), (2536, 1161320), (3170, 929056), (5072, 580660), (6340, 464528), (10144, 290330), (12680, 232264), (20288, 145165), (25360, 116132), (29033, 101440), (50720, 58066)]