3774620

素因数分解:

$2^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{2389}}^1$

素因数の和:2477

約数の個数: 24

約数和(自身を含む): 8030400

約数和(自身を除く): 4255780

約数列:

[1, 2, 4, 5, 10, 20, 79, 158, 316, 395, 790, 1580, 2389, 4778, 9556, 11945, 23890, 47780, 188731, 377462, 754924, 943655, 1887310, 3774620]

約数ペア:

[(1, 3774620), (2, 1887310), (4, 943655), (5, 754924), (10, 377462), (20, 188731), (79, 47780), (158, 23890), (316, 11945), (395, 9556), (790, 4778), (1580, 2389)]