1905050

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{5443}}^1$

素因数の和:5462

約数の個数: 24

約数和(自身を含む): 4050336

約数和(自身を除く): 2145286

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 350, 5443, 10886, 27215, 38101, 54430, 76202, 136075, 190505, 272150, 381010, 952525, 1905050]

約数ペア:

[(1, 1905050), (2, 952525), (5, 381010), (7, 272150), (10, 190505), (14, 136075), (25, 76202), (35, 54430), (50, 38101), (70, 27215), (175, 10886), (350, 5443)]