9451120

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{2411}}^1$

素因数の和:2438

約数の個数: 60

約数和(自身を含む): 25572024

約数和(自身を除く): 16120904

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, 2411, 3920, 4822, 9644, 12055, 16877, 19288, 24110, 33754, 38576, 48220, 67508, 84385, 96440, 118139, 135016, 168770, 192880, 236278, 270032, 337540, 472556, 590695, 675080, 945112, 1181390, 1350160, 1890224, 2362780, 4725560, 9451120]

約数ペア:

[(1, 9451120), (2, 4725560), (4, 2362780), (5, 1890224), (7, 1350160), (8, 1181390), (10, 945112), (14, 675080), (16, 590695), (20, 472556), (28, 337540), (35, 270032), (40, 236278), (49, 192880), (56, 168770), (70, 135016), (80, 118139), (98, 96440), (112, 84385), (140, 67508), (196, 48220), (245, 38576), (280, 33754), (392, 24110), (490, 19288), (560, 16877), (784, 12055), (980, 9644), (1960, 4822), (2411, 3920)]