2016040960

素因数分解:

$2^{11}\times 5^1\times {\mathrm{196879}}^1$

素因数の和:196906

約数の個数: 48

約数和(自身を含む): 4837341600

約数和(自身を除く): 2821300640

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, 5120, 10240, 196879, 393758, 787516, 984395, 1575032, 1968790, 3150064, 3937580, 6300128, 7875160, 12600256, 15750320, 25200512, 31500640, 50401024, 63001280, 100802048, 126002560, 201604096, 252005120, 403208192, 504010240, 1008020480, 2016040960]

約数ペア:

[(1, 2016040960), (2, 1008020480), (4, 504010240), (5, 403208192), (8, 252005120), (10, 201604096), (16, 126002560), (20, 100802048), (32, 63001280), (40, 50401024), (64, 31500640), (80, 25200512), (128, 15750320), (160, 12600256), (256, 7875160), (320, 6300128), (512, 3937580), (640, 3150064), (1024, 1968790), (1280, 1575032), (2048, 984395), (2560, 787516), (5120, 393758), (10240, 196879)]