3738220

素因数分解:

$2^2\times 5^1\times {\mathrm{311}}^1\times {\mathrm{601}}^1$

素因数の和:921

約数の個数: 24

約数和(自身を含む): 7888608

約数和(自身を除く): 4150388

約数列:

[1, 2, 4, 5, 10, 20, 311, 601, 622, 1202, 1244, 1555, 2404, 3005, 3110, 6010, 6220, 12020, 186911, 373822, 747644, 934555, 1869110, 3738220]

約数ペア:

[(1, 3738220), (2, 1869110), (4, 934555), (5, 747644), (10, 373822), (20, 186911), (311, 12020), (601, 6220), (622, 6010), (1202, 3110), (1244, 3005), (1555, 2404)]