25236470

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{51503}}^1$

素因数の和:51524

約数の個数: 24

約数和(自身を含む): 52843104

約数和(自身を除く): 27606634

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 51503, 103006, 257515, 360521, 515030, 721042, 1802605, 2523647, 3605210, 5047294, 12618235, 25236470]

約数ペア:

[(1, 25236470), (2, 12618235), (5, 5047294), (7, 3605210), (10, 2523647), (14, 1802605), (35, 721042), (49, 515030), (70, 360521), (98, 257515), (245, 103006), (490, 51503)]