5635420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{40253}}^1$

素因数の和:40269

約数の個数: 24

約数和(自身を含む): 13525344

約数和(自身を除く): 7889924

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 40253, 80506, 161012, 201265, 281771, 402530, 563542, 805060, 1127084, 1408855, 2817710, 5635420]

約数ペア:

[(1, 5635420), (2, 2817710), (4, 1408855), (5, 1127084), (7, 805060), (10, 563542), (14, 402530), (20, 281771), (28, 201265), (35, 161012), (70, 80506), (140, 40253)]