87510190

素因数分解:

$2^1\times 5^1\times {\mathrm{673}}^1\times {\mathrm{13003}}^1$

素因数の和:13683

約数の個数: 16

約数和(自身を含む): 157764528

約数和(自身を除く): 70254338

約数列:

[1, 2, 5, 10, 673, 1346, 3365, 6730, 13003, 26006, 65015, 130030, 8751019, 17502038, 43755095, 87510190]

約数ペア:

[(1, 87510190), (2, 43755095), (5, 17502038), (10, 8751019), (673, 130030), (1346, 65015), (3365, 26006), (6730, 13003)]