202432040

素因数分解:

$2^3\times 5^1\times {\mathrm{5060801}}^1$

素因数の和:5060812

約数の個数: 16

約数和(自身を含む): 455472180

約数和(自身を除く): 253040140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 5060801, 10121602, 20243204, 25304005, 40486408, 50608010, 101216020, 202432040]

約数ペア:

[(1, 202432040), (2, 101216020), (4, 50608010), (5, 40486408), (8, 25304005), (10, 20243204), (20, 10121602), (40, 5060801)]