108984760

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{143401}}^1$

素因数の和:143431

約数の個数: 32

約数和(自身を含む): 258123600

約数和(自身を除く): 149138840

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 143401, 286802, 573604, 717005, 1147208, 1434010, 2724619, 2868020, 5449238, 5736040, 10898476, 13623095, 21796952, 27246190, 54492380, 108984760]

約数ペア:

[(1, 108984760), (2, 54492380), (4, 27246190), (5, 21796952), (8, 13623095), (10, 10898476), (19, 5736040), (20, 5449238), (38, 2868020), (40, 2724619), (76, 1434010), (95, 1147208), (152, 717005), (190, 573604), (380, 286802), (760, 143401)]