2575270

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1$

素因数の和:216

約数の個数: 32

約数和(自身を含む): 4875552

約数和(自身を除く): 2300282

約数列:

[1, 2, 5, 10, 43, 53, 86, 106, 113, 215, 226, 265, 430, 530, 565, 1130, 2279, 4558, 4859, 5989, 9718, 11395, 11978, 22790, 24295, 29945, 48590, 59890, 257527, 515054, 1287635, 2575270]

約数ペア:

[(1, 2575270), (2, 1287635), (5, 515054), (10, 257527), (43, 59890), (53, 48590), (86, 29945), (106, 24295), (113, 22790), (215, 11978), (226, 11395), (265, 9718), (430, 5989), (530, 4859), (565, 4558), (1130, 2279)]