547003280

素因数分解:

$2^4\times 5^1\times {\mathrm{811}}^1\times {\mathrm{8431}}^1$

素因数の和:9255

約数の個数: 40

約数和(自身を含む): 1273501824

約数和(自身を除く): 726498544

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 811, 1622, 3244, 4055, 6488, 8110, 8431, 12976, 16220, 16862, 32440, 33724, 42155, 64880, 67448, 84310, 134896, 168620, 337240, 674480, 6837541, 13675082, 27350164, 34187705, 54700328, 68375410, 109400656, 136750820, 273501640, 547003280]

約数ペア:

[(1, 547003280), (2, 273501640), (4, 136750820), (5, 109400656), (8, 68375410), (10, 54700328), (16, 34187705), (20, 27350164), (40, 13675082), (80, 6837541), (811, 674480), (1622, 337240), (3244, 168620), (4055, 134896), (6488, 84310), (8110, 67448), (8431, 64880), (12976, 42155), (16220, 33724), (16862, 32440)]