202416040

素因数分解:

$2^3\times 5^1\times {\mathrm{5060401}}^1$

素因数の和:5060412

約数の個数: 16

約数和(自身を含む): 455436180

約数和(自身を除く): 253020140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 5060401, 10120802, 20241604, 25302005, 40483208, 50604010, 101208020, 202416040]

約数ペア:

[(1, 202416040), (2, 101208020), (4, 50604010), (5, 40483208), (8, 25302005), (10, 20241604), (20, 10120802), (40, 5060401)]