212274680

素因数分解:

$2^3\times 5^1\times {\mathrm{1117}}^1\times {\mathrm{4751}}^1$

素因数の和:5879

約数の個数: 32

約数和(自身を含む): 478146240

約数和(自身を除く): 265871560

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1117, 2234, 4468, 4751, 5585, 8936, 9502, 11170, 19004, 22340, 23755, 38008, 44680, 47510, 95020, 190040, 5306867, 10613734, 21227468, 26534335, 42454936, 53068670, 106137340, 212274680]

約数ペア:

[(1, 212274680), (2, 106137340), (4, 53068670), (5, 42454936), (8, 26534335), (10, 21227468), (20, 10613734), (40, 5306867), (1117, 190040), (2234, 95020), (4468, 47510), (4751, 44680), (5585, 38008), (8936, 23755), (9502, 22340), (11170, 19004)]