28522550

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{227}}^1\times {\mathrm{359}}^1$

素因数の和:605

約数の個数: 48

約数和(自身を含む): 61067520

約数和(自身を除く): 32544970

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 227, 350, 359, 454, 718, 1135, 1589, 1795, 2270, 2513, 3178, 3590, 5026, 5675, 7945, 8975, 11350, 12565, 15890, 17950, 25130, 39725, 62825, 79450, 81493, 125650, 162986, 407465, 570451, 814930, 1140902, 2037325, 2852255, 4074650, 5704510, 14261275, 28522550]

約数ペア:

[(1, 28522550), (2, 14261275), (5, 5704510), (7, 4074650), (10, 2852255), (14, 2037325), (25, 1140902), (35, 814930), (50, 570451), (70, 407465), (175, 162986), (227, 125650), (350, 81493), (359, 79450), (454, 62825), (718, 39725), (1135, 25130), (1589, 17950), (1795, 15890), (2270, 12565), (2513, 11350), (3178, 8975), (3590, 7945), (5026, 5675)]