194909360

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{105929}}^1$

素因数の和:105965

約数の個数: 40

約数和(自身を含む): 472871520

約数和(自身を除く): 277962160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1840, 105929, 211858, 423716, 529645, 847432, 1059290, 1694864, 2118580, 2436367, 4237160, 4872734, 8474320, 9745468, 12181835, 19490936, 24363670, 38981872, 48727340, 97454680, 194909360]

約数ペア:

[(1, 194909360), (2, 97454680), (4, 48727340), (5, 38981872), (8, 24363670), (10, 19490936), (16, 12181835), (20, 9745468), (23, 8474320), (40, 4872734), (46, 4237160), (80, 2436367), (92, 2118580), (115, 1694864), (184, 1059290), (230, 847432), (368, 529645), (460, 423716), (920, 211858), (1840, 105929)]