8901140

素因数分解:

$2^2\times 5^1\times {\mathrm{599}}^1\times {\mathrm{743}}^1$

素因数の和:1351

約数の個数: 24

約数和(自身を含む): 18748800

約数和(自身を除く): 9847660

約数列:

[1, 2, 4, 5, 10, 20, 599, 743, 1198, 1486, 2396, 2972, 2995, 3715, 5990, 7430, 11980, 14860, 445057, 890114, 1780228, 2225285, 4450570, 8901140]

約数ペア:

[(1, 8901140), (2, 4450570), (4, 2225285), (5, 1780228), (10, 890114), (20, 445057), (599, 14860), (743, 11980), (1198, 7430), (1486, 5990), (2396, 3715), (2972, 2995)]