108400880

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{193573}}^1$

素因数の和:193593

約数の個数: 40

約数和(自身を含む): 288038112

約数和(自身を除く): 179637232

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 193573, 387146, 774292, 967865, 1355011, 1548584, 1935730, 2710022, 3097168, 3871460, 5420044, 6775055, 7742920, 10840088, 13550110, 15485840, 21680176, 27100220, 54200440, 108400880]

約数ペア:

[(1, 108400880), (2, 54200440), (4, 27100220), (5, 21680176), (7, 15485840), (8, 13550110), (10, 10840088), (14, 7742920), (16, 6775055), (20, 5420044), (28, 3871460), (35, 3097168), (40, 2710022), (56, 1935730), (70, 1548584), (80, 1355011), (112, 967865), (140, 774292), (280, 387146), (560, 193573)]