115906120

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{263423}}^1$

素因数の和:263445

約数の個数: 32

約数和(自身を含む): 284497920

約数和(自身を除く): 168591800

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 263423, 526846, 1053692, 1317115, 2107384, 2634230, 2897653, 5268460, 5795306, 10536920, 11590612, 14488265, 23181224, 28976530, 57953060, 115906120]

約数ペア:

[(1, 115906120), (2, 57953060), (4, 28976530), (5, 23181224), (8, 14488265), (10, 11590612), (11, 10536920), (20, 5795306), (22, 5268460), (40, 2897653), (44, 2634230), (55, 2107384), (88, 1317115), (110, 1053692), (220, 526846), (440, 263423)]