2282207920

素因数分解:

$2^4\times 5^1\times {\mathrm{28527599}}^1$

素因数の和:28527612

約数の個数: 20

約数和(自身を含む): 5306133600

約数和(自身を除く): 3023925680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 28527599, 57055198, 114110396, 142637995, 228220792, 285275990, 456441584, 570551980, 1141103960, 2282207920]

約数ペア:

[(1, 2282207920), (2, 1141103960), (4, 570551980), (5, 456441584), (8, 285275990), (10, 228220792), (16, 142637995), (20, 114110396), (40, 57055198), (80, 28527599)]