22162700

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{4523}}^1$

素因数の和:4551

約数の個数: 54

約数和(自身を含む): 55957356

約数和(自身を除く): 33794656

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, 980, 1225, 2450, 4523, 4900, 9046, 18092, 22615, 31661, 45230, 63322, 90460, 113075, 126644, 158305, 221627, 226150, 316610, 443254, 452300, 633220, 791525, 886508, 1108135, 1583050, 2216270, 3166100, 4432540, 5540675, 11081350, 22162700]

約数ペア:

[(1, 22162700), (2, 11081350), (4, 5540675), (5, 4432540), (7, 3166100), (10, 2216270), (14, 1583050), (20, 1108135), (25, 886508), (28, 791525), (35, 633220), (49, 452300), (50, 443254), (70, 316610), (98, 226150), (100, 221627), (140, 158305), (175, 126644), (196, 113075), (245, 90460), (350, 63322), (490, 45230), (700, 31661), (980, 22615), (1225, 18092), (2450, 9046), (4523, 4900)]