24484540

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{64433}}^1$

素因数の和:64461

約数の個数: 24

約数和(自身を含む): 54124560

約数和(自身を除く): 29640020

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 64433, 128866, 257732, 322165, 644330, 1224227, 1288660, 2448454, 4896908, 6121135, 12242270, 24484540]

約数ペア:

[(1, 24484540), (2, 12242270), (4, 6121135), (5, 4896908), (10, 2448454), (19, 1288660), (20, 1224227), (38, 644330), (76, 322165), (95, 257732), (190, 128866), (380, 64433)]