190695638020

素因数分解:

$2^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{63144251}}^1$

素因数の和:63144411

約数の個数: 24

約数和(自身を含む): 403112904768

約数和(自身を除く): 212417266748

約数列:

[1, 2, 4, 5, 10, 20, 151, 302, 604, 755, 1510, 3020, 63144251, 126288502, 252577004, 315721255, 631442510, 1262885020, 9534781901, 19069563802, 38139127604, 47673909505, 95347819010, 190695638020]

約数ペア:

[(1, 190695638020), (2, 95347819010), (4, 47673909505), (5, 38139127604), (10, 19069563802), (20, 9534781901), (151, 1262885020), (302, 631442510), (604, 315721255), (755, 252577004), (1510, 126288502), (3020, 63144251)]