4651220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{33223}}^1$

素因数の和:33239

約数の個数: 24

約数和(自身を含む): 11163264

約数和(自身を除く): 6512044

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 33223, 66446, 132892, 166115, 232561, 332230, 465122, 664460, 930244, 1162805, 2325610, 4651220]

約数ペア:

[(1, 4651220), (2, 2325610), (4, 1162805), (5, 930244), (7, 664460), (10, 465122), (14, 332230), (20, 232561), (28, 166115), (35, 132892), (70, 66446), (140, 33223)]