4292240

素因数分解:

$2^4\times 5^1\times {\mathrm{53653}}^1$

素因数の和:53666

約数の個数: 20

約数和(自身を含む): 9979644

約数和(自身を除く): 5687404

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 53653, 107306, 214612, 268265, 429224, 536530, 858448, 1073060, 2146120, 4292240]

約数ペア:

[(1, 4292240), (2, 2146120), (4, 1073060), (5, 858448), (8, 536530), (10, 429224), (16, 268265), (20, 214612), (40, 107306), (80, 53653)]