39997300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{57139}}^1$

素因数の和:57160

約数の個数: 36

約数和(自身を含む): 99195040

約数和(自身を除く): 59197740

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 350, 700, 57139, 114278, 228556, 285695, 399973, 571390, 799946, 1142780, 1428475, 1599892, 1999865, 2856950, 3999730, 5713900, 7999460, 9999325, 19998650, 39997300]

約数ペア:

[(1, 39997300), (2, 19998650), (4, 9999325), (5, 7999460), (7, 5713900), (10, 3999730), (14, 2856950), (20, 1999865), (25, 1599892), (28, 1428475), (35, 1142780), (50, 799946), (70, 571390), (100, 399973), (140, 285695), (175, 228556), (350, 114278), (700, 57139)]