16027040

素因数分解:

$2^5\times 5^1\times {\mathrm{100169}}^1$

素因数の和:100184

約数の個数: 24

約数和(自身を含む): 37864260

約数和(自身を除く): 21837220

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 100169, 200338, 400676, 500845, 801352, 1001690, 1602704, 2003380, 3205408, 4006760, 8013520, 16027040]

約数ペア:

[(1, 16027040), (2, 8013520), (4, 4006760), (5, 3205408), (8, 2003380), (10, 1602704), (16, 1001690), (20, 801352), (32, 500845), (40, 400676), (80, 200338), (160, 100169)]