2847440

素因数分解:

$2^4\times 5^1\times {\mathrm{35593}}^1$

素因数の和:35606

約数の個数: 20

約数和(自身を含む): 6620484

約数和(自身を除く): 3773044

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 35593, 71186, 142372, 177965, 284744, 355930, 569488, 711860, 1423720, 2847440]

約数ペア:

[(1, 2847440), (2, 1423720), (4, 711860), (5, 569488), (8, 355930), (10, 284744), (16, 177965), (20, 142372), (40, 71186), (80, 35593)]