895040

素因数分解:

$2^6\times 5^1\times {\mathrm{2797}}^1$

素因数の和:2814

約数の個数: 28

約数和(自身を含む): 2132076

約数和(自身を除く): 1237036

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 2797, 5594, 11188, 13985, 22376, 27970, 44752, 55940, 89504, 111880, 179008, 223760, 447520, 895040]

約数ペア:

[(1, 895040), (2, 447520), (4, 223760), (5, 179008), (8, 111880), (10, 89504), (16, 55940), (20, 44752), (32, 27970), (40, 22376), (64, 13985), (80, 11188), (160, 5594), (320, 2797)]