34391440

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{18691}}^1$

素因数の和:18727

約数の個数: 40

約数和(自身を含む): 83441088

約数和(自身を除く): 49049648

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1840, 18691, 37382, 74764, 93455, 149528, 186910, 299056, 373820, 429893, 747640, 859786, 1495280, 1719572, 2149465, 3439144, 4298930, 6878288, 8597860, 17195720, 34391440]

約数ペア:

[(1, 34391440), (2, 17195720), (4, 8597860), (5, 6878288), (8, 4298930), (10, 3439144), (16, 2149465), (20, 1719572), (23, 1495280), (40, 859786), (46, 747640), (80, 429893), (92, 373820), (115, 299056), (184, 186910), (230, 149528), (368, 93455), (460, 74764), (920, 37382), (1840, 18691)]