829202480

素因数分解:

$2^4\times 5^1\times {\mathrm{10365031}}^1$

素因数の和:10365044

約数の個数: 20

約数和(自身を含む): 1927895952

約数和(自身を除く): 1098693472

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 10365031, 20730062, 41460124, 51825155, 82920248, 103650310, 165840496, 207300620, 414601240, 829202480]

約数ペア:

[(1, 829202480), (2, 414601240), (4, 207300620), (5, 165840496), (8, 103650310), (10, 82920248), (16, 51825155), (20, 41460124), (40, 20730062), (80, 10365031)]