9670640

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{2467}}^1$

素因数の和:2494

約数の個数: 60

約数和(自身を含む): 26165736

約数和(自身を除く): 16495096

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 112, 140, 196, 245, 280, 392, 490, 560, 784, 980, 1960, 2467, 3920, 4934, 9868, 12335, 17269, 19736, 24670, 34538, 39472, 49340, 69076, 86345, 98680, 120883, 138152, 172690, 197360, 241766, 276304, 345380, 483532, 604415, 690760, 967064, 1208830, 1381520, 1934128, 2417660, 4835320, 9670640]

約数ペア:

[(1, 9670640), (2, 4835320), (4, 2417660), (5, 1934128), (7, 1381520), (8, 1208830), (10, 967064), (14, 690760), (16, 604415), (20, 483532), (28, 345380), (35, 276304), (40, 241766), (49, 197360), (56, 172690), (70, 138152), (80, 120883), (98, 98680), (112, 86345), (140, 69076), (196, 49340), (245, 39472), (280, 34538), (392, 24670), (490, 19736), (560, 17269), (784, 12335), (980, 9868), (1960, 4934), (2467, 3920)]