14347900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{199}}^1$

素因数の和:323

約数の個数: 72

約数和(自身を含む): 36108800

約数和(自身を除く): 21760900

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 103, 140, 175, 199, 206, 350, 398, 412, 515, 700, 721, 796, 995, 1030, 1393, 1442, 1990, 2060, 2575, 2786, 2884, 3605, 3980, 4975, 5150, 5572, 6965, 7210, 9950, 10300, 13930, 14420, 18025, 19900, 20497, 27860, 34825, 36050, 40994, 69650, 72100, 81988, 102485, 139300, 143479, 204970, 286958, 409940, 512425, 573916, 717395, 1024850, 1434790, 2049700, 2869580, 3586975, 7173950, 14347900]

約数ペア:

[(1, 14347900), (2, 7173950), (4, 3586975), (5, 2869580), (7, 2049700), (10, 1434790), (14, 1024850), (20, 717395), (25, 573916), (28, 512425), (35, 409940), (50, 286958), (70, 204970), (100, 143479), (103, 139300), (140, 102485), (175, 81988), (199, 72100), (206, 69650), (350, 40994), (398, 36050), (412, 34825), (515, 27860), (700, 20497), (721, 19900), (796, 18025), (995, 14420), (1030, 13930), (1393, 10300), (1442, 9950), (1990, 7210), (2060, 6965), (2575, 5572), (2786, 5150), (2884, 4975), (3605, 3980)]