107960440

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{385573}}^1$

素因数の和:385591

約数の個数: 32

約数和(自身を含む): 277613280

約数和(自身を除く): 169652840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 385573, 771146, 1542292, 1927865, 2699011, 3084584, 3855730, 5398022, 7711460, 10796044, 13495055, 15422920, 21592088, 26990110, 53980220, 107960440]

約数ペア:

[(1, 107960440), (2, 53980220), (4, 26990110), (5, 21592088), (7, 15422920), (8, 13495055), (10, 10796044), (14, 7711460), (20, 5398022), (28, 3855730), (35, 3084584), (40, 2699011), (56, 1927865), (70, 1542292), (140, 771146), (280, 385573)]