429080240

素因数分解:

$2^4\times 5^1\times {\mathrm{5363503}}^1$

素因数の和:5363516

約数の個数: 20

約数和(自身を含む): 997611744

約数和(自身を除く): 568531504

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 5363503, 10727006, 21454012, 26817515, 42908024, 53635030, 85816048, 107270060, 214540120, 429080240]

約数ペア:

[(1, 429080240), (2, 214540120), (4, 107270060), (5, 85816048), (8, 53635030), (10, 42908024), (16, 26817515), (20, 21454012), (40, 10727006), (80, 5363503)]