88090160

素因数分解:

$2^4\times 5^1\times {\mathrm{1101127}}^1$

素因数の和:1101140

約数の個数: 20

約数和(自身を含む): 204809808

約数和(自身を除く): 116719648

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1101127, 2202254, 4404508, 5505635, 8809016, 11011270, 17618032, 22022540, 44045080, 88090160]

約数ペア:

[(1, 88090160), (2, 44045080), (4, 22022540), (5, 17618032), (8, 11011270), (10, 8809016), (16, 5505635), (20, 4404508), (40, 2202254), (80, 1101127)]