452489240

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{1616033}}^1$

素因数の和:1616051

約数の個数: 32

約数和(自身を含む): 1163544480

約数和(自身を除く): 711055240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 1616033, 3232066, 6464132, 8080165, 11312231, 12928264, 16160330, 22624462, 32320660, 45248924, 56561155, 64641320, 90497848, 113122310, 226244620, 452489240]

約数ペア:

[(1, 452489240), (2, 226244620), (4, 113122310), (5, 90497848), (7, 64641320), (8, 56561155), (10, 45248924), (14, 32320660), (20, 22624462), (28, 16160330), (35, 12928264), (40, 11312231), (56, 8080165), (70, 6464132), (140, 3232066), (280, 1616033)]