13964300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{19949}}^1$

素因数の和:19970

約数の個数: 36

約数和(自身を含む): 34633200

約数和(自身を除く): 20668900

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 350, 700, 19949, 39898, 79796, 99745, 139643, 199490, 279286, 398980, 498725, 558572, 698215, 997450, 1396430, 1994900, 2792860, 3491075, 6982150, 13964300]

約数ペア:

[(1, 13964300), (2, 6982150), (4, 3491075), (5, 2792860), (7, 1994900), (10, 1396430), (14, 997450), (20, 698215), (25, 558572), (28, 498725), (35, 398980), (50, 279286), (70, 199490), (100, 139643), (140, 99745), (175, 79796), (350, 39898), (700, 19949)]