813302080

素因数分解:

$2^6\times 5^1\times {\mathrm{23}}^1\times {\mathrm{110503}}^1$

素因数の和:110543

約数の個数: 56

約数和(自身を含む): 2020897152

約数和(自身を除く): 1207595072

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 92, 115, 160, 184, 230, 320, 368, 460, 736, 920, 1472, 1840, 3680, 7360, 110503, 221006, 442012, 552515, 884024, 1105030, 1768048, 2210060, 2541569, 3536096, 4420120, 5083138, 7072192, 8840240, 10166276, 12707845, 17680480, 20332552, 25415690, 35360960, 40665104, 50831380, 81330208, 101662760, 162660416, 203325520, 406651040, 813302080]

約数ペア:

[(1, 813302080), (2, 406651040), (4, 203325520), (5, 162660416), (8, 101662760), (10, 81330208), (16, 50831380), (20, 40665104), (23, 35360960), (32, 25415690), (40, 20332552), (46, 17680480), (64, 12707845), (80, 10166276), (92, 8840240), (115, 7072192), (160, 5083138), (184, 4420120), (230, 3536096), (320, 2541569), (368, 2210060), (460, 1768048), (736, 1105030), (920, 884024), (1472, 552515), (1840, 442012), (3680, 221006), (7360, 110503)]