5441380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{38867}}^1$

素因数の和:38883

約数の個数: 24

約数和(自身を含む): 13059648

約数和(自身を除く): 7618268

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 38867, 77734, 155468, 194335, 272069, 388670, 544138, 777340, 1088276, 1360345, 2720690, 5441380]

約数ペア:

[(1, 5441380), (2, 2720690), (4, 1360345), (5, 1088276), (7, 777340), (10, 544138), (14, 388670), (20, 272069), (28, 194335), (35, 155468), (70, 77734), (140, 38867)]