56376640

素因数分解:

$2^6\times 5^1\times {\mathrm{41}}^1\times {\mathrm{4297}}^1$

素因数の和:4355

約数の個数: 56

約数和(自身を含む): 137553192

約数和(自身を除く): 81176552

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 64, 80, 82, 160, 164, 205, 320, 328, 410, 656, 820, 1312, 1640, 2624, 3280, 4297, 6560, 8594, 13120, 17188, 21485, 34376, 42970, 68752, 85940, 137504, 171880, 176177, 275008, 343760, 352354, 687520, 704708, 880885, 1375040, 1409416, 1761770, 2818832, 3523540, 5637664, 7047080, 11275328, 14094160, 28188320, 56376640]

約数ペア:

[(1, 56376640), (2, 28188320), (4, 14094160), (5, 11275328), (8, 7047080), (10, 5637664), (16, 3523540), (20, 2818832), (32, 1761770), (40, 1409416), (41, 1375040), (64, 880885), (80, 704708), (82, 687520), (160, 352354), (164, 343760), (205, 275008), (320, 176177), (328, 171880), (410, 137504), (656, 85940), (820, 68752), (1312, 42970), (1640, 34376), (2624, 21485), (3280, 17188), (4297, 13120), (6560, 8594)]