10885420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{5981}}^1$

素因数の和:6010

約数の個数: 48

約数和(自身を含む): 28139328

約数和(自身を除く): 17253908

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 5981, 11962, 23924, 29905, 41867, 59810, 77753, 83734, 119620, 155506, 167468, 209335, 311012, 388765, 418670, 544271, 777530, 837340, 1088542, 1555060, 2177084, 2721355, 5442710, 10885420]

約数ペア:

[(1, 10885420), (2, 5442710), (4, 2721355), (5, 2177084), (7, 1555060), (10, 1088542), (13, 837340), (14, 777530), (20, 544271), (26, 418670), (28, 388765), (35, 311012), (52, 209335), (65, 167468), (70, 155506), (91, 119620), (130, 83734), (140, 77753), (182, 59810), (260, 41867), (364, 29905), (455, 23924), (910, 11962), (1820, 5981)]