142000653560

素因数分解:

$2^3\times 5^1\times {\mathrm{3550016339}}^1$

素因数の和:3550016350

約数の個数: 16

約数和(自身を含む): 319501470600

約数和(自身を除く): 177500817040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 3550016339, 7100032678, 14200065356, 17750081695, 28400130712, 35500163390, 71000326780, 142000653560]

約数ペア:

[(1, 142000653560), (2, 71000326780), (4, 35500163390), (5, 28400130712), (8, 17750081695), (10, 14200065356), (20, 7100032678), (40, 3550016339)]