1112300

素因数分解:

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

素因数の和:255

約数の個数: 54

約数和(自身を含む): 2820132

約数和(自身を除く): 1707832

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 49, 50, 70, 98, 100, 140, 175, 196, 227, 245, 350, 454, 490, 700, 908, 980, 1135, 1225, 1589, 2270, 2450, 3178, 4540, 4900, 5675, 6356, 7945, 11123, 11350, 15890, 22246, 22700, 31780, 39725, 44492, 55615, 79450, 111230, 158900, 222460, 278075, 556150, 1112300]

約数ペア:

[(1, 1112300), (2, 556150), (4, 278075), (5, 222460), (7, 158900), (10, 111230), (14, 79450), (20, 55615), (25, 44492), (28, 39725), (35, 31780), (49, 22700), (50, 22246), (70, 15890), (98, 11350), (100, 11123), (140, 7945), (175, 6356), (196, 5675), (227, 4900), (245, 4540), (350, 3178), (454, 2450), (490, 2270), (700, 1589), (908, 1225), (980, 1135)]