4725560

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{2411}}^1$

素因数の和:2436

約数の個数: 48

約数和(自身を含む): 12373560

約数和(自身を除く): 7648000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 392, 490, 980, 1960, 2411, 4822, 9644, 12055, 16877, 19288, 24110, 33754, 48220, 67508, 84385, 96440, 118139, 135016, 168770, 236278, 337540, 472556, 590695, 675080, 945112, 1181390, 2362780, 4725560]

約数ペア:

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