88112240

素因数分解:

$2^4\times 5^1\times {\mathrm{1101403}}^1$

素因数の和:1101416

約数の個数: 20

約数和(自身を含む): 204861144

約数和(自身を除く): 116748904

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1101403, 2202806, 4405612, 5507015, 8811224, 11014030, 17622448, 22028060, 44056120, 88112240]

約数ペア:

[(1, 88112240), (2, 44056120), (4, 22028060), (5, 17622448), (8, 11014030), (10, 8811224), (16, 5507015), (20, 4405612), (40, 2202806), (80, 1101403)]