5047089280

素因数分解:

$2^7\times 5^1\times {\mathrm{7886077}}^1$

素因数の和:7886096

約数の個数: 32

約数和(自身を含む): 12065699340

約数和(自身を除く): 7018610060

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 7886077, 15772154, 31544308, 39430385, 63088616, 78860770, 126177232, 157721540, 252354464, 315443080, 504708928, 630886160, 1009417856, 1261772320, 2523544640, 5047089280]

約数ペア:

[(1, 5047089280), (2, 2523544640), (4, 1261772320), (5, 1009417856), (8, 630886160), (10, 504708928), (16, 315443080), (20, 252354464), (32, 157721540), (40, 126177232), (64, 78860770), (80, 63088616), (128, 39430385), (160, 31544308), (320, 15772154), (640, 7886077)]