5295520

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1439}}^1$

素因数の和:1477

約数の個数: 48

約数和(自身を含む): 13063680

約数和(自身を除く): 7768160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 80, 92, 115, 160, 184, 230, 368, 460, 736, 920, 1439, 1840, 2878, 3680, 5756, 7195, 11512, 14390, 23024, 28780, 33097, 46048, 57560, 66194, 115120, 132388, 165485, 230240, 264776, 330970, 529552, 661940, 1059104, 1323880, 2647760, 5295520]

約数ペア:

[(1, 5295520), (2, 2647760), (4, 1323880), (5, 1059104), (8, 661940), (10, 529552), (16, 330970), (20, 264776), (23, 230240), (32, 165485), (40, 132388), (46, 115120), (80, 66194), (92, 57560), (115, 46048), (160, 33097), (184, 28780), (230, 23024), (368, 14390), (460, 11512), (736, 7195), (920, 5756), (1439, 3680), (1840, 2878)]