1584205280

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{202067}}^1$

素因数の和:202096

約数の個数: 72

約数和(自身を含む): 4353757128

約数和(自身を除く): 2769551848

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 392, 490, 560, 784, 980, 1120, 1568, 1960, 3920, 7840, 202067, 404134, 808268, 1010335, 1414469, 1616536, 2020670, 2828938, 3233072, 4041340, 5657876, 6466144, 7072345, 8082680, 9901283, 11315752, 14144690, 16165360, 19802566, 22631504, 28289380, 32330720, 39605132, 45263008, 49506415, 56578760, 79210264, 99012830, 113157520, 158420528, 198025660, 226315040, 316841056, 396051320, 792102640, 1584205280]

約数ペア:

[(1, 1584205280), (2, 792102640), (4, 396051320), (5, 316841056), (7, 226315040), (8, 198025660), (10, 158420528), (14, 113157520), (16, 99012830), (20, 79210264), (28, 56578760), (32, 49506415), (35, 45263008), (40, 39605132), (49, 32330720), (56, 28289380), (70, 22631504), (80, 19802566), (98, 16165360), (112, 14144690), (140, 11315752), (160, 9901283), (196, 8082680), (224, 7072345), (245, 6466144), (280, 5657876), (392, 4041340), (490, 3233072), (560, 2828938), (784, 2020670), (980, 1616536), (1120, 1414469), (1568, 1010335), (1960, 808268), (3920, 404134), (7840, 202067)]