2897936.00000000

素因数分解:

$2^6\times 5^1\times {\mathrm{253423}}^1$

素因数の和:253440

約数の個数: 28

約数和(自身を含む): 193109088

約数和(自身を除く): 112013728

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 253423, 506846, 1013692, 1267115, 2027384, 2534230, 4054768, 5068460, 8109536, 10136920, 16219072, 20273840, 40547680, 81095360]

約数ペア:

[(1, 81095360), (2, 40547680), (4, 20273840), (5, 16219072), (8, 10136920), (10, 8109536), (16, 5068460), (20, 4054768), (32, 2534230), (40, 2027384), (64, 1267115), (80, 1013692), (160, 506846), (320, 253423)]