314920960

素因数分解:

$2^{12}\times 5^1\times {\mathrm{15377}}^1$

素因数の和:15406

約数の個数: 52

約数和(自身を含む): 755767188

約数和(自身を除く): 440846228

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1024, 1280, 2048, 2560, 4096, 5120, 10240, 15377, 20480, 30754, 61508, 76885, 123016, 153770, 246032, 307540, 492064, 615080, 984128, 1230160, 1968256, 2460320, 3936512, 4920640, 7873024, 9841280, 15746048, 19682560, 31492096, 39365120, 62984192, 78730240, 157460480, 314920960]

約数ペア:

[(1, 314920960), (2, 157460480), (4, 78730240), (5, 62984192), (8, 39365120), (10, 31492096), (16, 19682560), (20, 15746048), (32, 9841280), (40, 7873024), (64, 4920640), (80, 3936512), (128, 2460320), (160, 1968256), (256, 1230160), (320, 984128), (512, 615080), (640, 492064), (1024, 307540), (1280, 246032), (2048, 153770), (2560, 123016), (4096, 76885), (5120, 61508), (10240, 30754), (15377, 20480)]