47980453220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{342717523}}^1$

素因数の和:342717539

約数の個数: 24

約数和(自身を含む): 115153088064

約数和(自身を除く): 67172634844

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 342717523, 685435046, 1370870092, 1713587615, 2399022661, 3427175230, 4798045322, 6854350460, 9596090644, 11995113305, 23990226610, 47980453220]

約数ペア:

[(1, 47980453220), (2, 23990226610), (4, 11995113305), (5, 9596090644), (7, 6854350460), (10, 4798045322), (14, 3427175230), (20, 2399022661), (28, 1713587615), (35, 1370870092), (70, 685435046), (140, 342717523)]