2080458910

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{97}}^1\times {\mathrm{25841}}^1$

素因数の和:26028

約数の個数: 32

約数和(自身を含む): 3829164192

約数和(自身を除く): 1748705282

約数列:

[1, 2, 5, 10, 83, 97, 166, 194, 415, 485, 830, 970, 8051, 16102, 25841, 40255, 51682, 80510, 129205, 258410, 2144803, 2506577, 4289606, 5013154, 10724015, 12532885, 21448030, 25065770, 208045891, 416091782, 1040229455, 2080458910]

約数ペア:

[(1, 2080458910), (2, 1040229455), (5, 416091782), (10, 208045891), (83, 25065770), (97, 21448030), (166, 12532885), (194, 10724015), (415, 5013154), (485, 4289606), (830, 2506577), (970, 2144803), (8051, 258410), (16102, 129205), (25841, 80510), (40255, 51682)]