107400440

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{383573}}^1$

素因数の和:383591

約数の個数: 32

約数和(自身を含む): 276173280

約数和(自身を除く): 168772840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 383573, 767146, 1534292, 1917865, 2685011, 3068584, 3835730, 5370022, 7671460, 10740044, 13425055, 15342920, 21480088, 26850110, 53700220, 107400440]

約数ペア:

[(1, 107400440), (2, 53700220), (4, 26850110), (5, 21480088), (7, 15342920), (8, 13425055), (10, 10740044), (14, 7671460), (20, 5370022), (28, 3835730), (35, 3068584), (40, 2685011), (56, 1917865), (70, 1534292), (140, 767146), (280, 383573)]