4199300

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{857}}^1$

素因数の和:885

約数の個数: 54

約数和(自身を含む): 10612602

約数和(自身を除く): 6413302

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 49, 50, 70, 98, 100, 140, 175, 196, 245, 350, 490, 700, 857, 980, 1225, 1714, 2450, 3428, 4285, 4900, 5999, 8570, 11998, 17140, 21425, 23996, 29995, 41993, 42850, 59990, 83986, 85700, 119980, 149975, 167972, 209965, 299950, 419930, 599900, 839860, 1049825, 2099650, 4199300]

約数ペア:

[(1, 4199300), (2, 2099650), (4, 1049825), (5, 839860), (7, 599900), (10, 419930), (14, 299950), (20, 209965), (25, 167972), (28, 149975), (35, 119980), (49, 85700), (50, 83986), (70, 59990), (98, 42850), (100, 41993), (140, 29995), (175, 23996), (196, 21425), (245, 17140), (350, 11998), (490, 8570), (700, 5999), (857, 4900), (980, 4285), (1225, 3428), (1714, 2450)]