47776220

素因数分解:

$2^2\times 5^1\times {\mathrm{1433}}^1\times {\mathrm{1667}}^1$

素因数の和:3109

約数の個数: 24

約数和(自身を含む): 100460304

約数和(自身を除く): 52684084

約数列:

[1, 2, 4, 5, 10, 20, 1433, 1667, 2866, 3334, 5732, 6668, 7165, 8335, 14330, 16670, 28660, 33340, 2388811, 4777622, 9555244, 11944055, 23888110, 47776220]

約数ペア:

[(1, 47776220), (2, 23888110), (4, 11944055), (5, 9555244), (10, 4777622), (20, 2388811), (1433, 33340), (1667, 28660), (2866, 16670), (3334, 14330), (5732, 8335), (6668, 7165)]