56385080

素因数分解:

$2^3\times 5^1\times {\mathrm{751}}^1\times {\mathrm{1877}}^1$

素因数の和:2639

約数の個数: 32

約数和(自身を含む): 127103040

約数和(自身を除く): 70717960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 751, 1502, 1877, 3004, 3754, 3755, 6008, 7508, 7510, 9385, 15016, 15020, 18770, 30040, 37540, 75080, 1409627, 2819254, 5638508, 7048135, 11277016, 14096270, 28192540, 56385080]

約数ペア:

[(1, 56385080), (2, 28192540), (4, 14096270), (5, 11277016), (8, 7048135), (10, 5638508), (20, 2819254), (40, 1409627), (751, 75080), (1502, 37540), (1877, 30040), (3004, 18770), (3754, 15020), (3755, 15016), (6008, 9385), (7508, 7510)]