3225520

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1753}}^1$

素因数の和:1789

約数の個数: 40

約数和(自身を含む): 7829856

約数和(自身を除く): 4604336

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1753, 1840, 3506, 7012, 8765, 14024, 17530, 28048, 35060, 40319, 70120, 80638, 140240, 161276, 201595, 322552, 403190, 645104, 806380, 1612760, 3225520]

約数ペア:

[(1, 3225520), (2, 1612760), (4, 806380), (5, 645104), (8, 403190), (10, 322552), (16, 201595), (20, 161276), (23, 140240), (40, 80638), (46, 70120), (80, 40319), (92, 35060), (115, 28048), (184, 17530), (230, 14024), (368, 8765), (460, 7012), (920, 3506), (1753, 1840)]