15193096640

素因数分解:

$2^6\times 5^1\times {\mathrm{47478427}}^1$

素因数の和:47478444

約数の個数: 28

約数和(自身を含む): 36178562136

約数和(自身を除く): 20985465496

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 47478427, 94956854, 189913708, 237392135, 379827416, 474784270, 759654832, 949568540, 1519309664, 1899137080, 3038619328, 3798274160, 7596548320, 15193096640]

約数ペア:

[(1, 15193096640), (2, 7596548320), (4, 3798274160), (5, 3038619328), (8, 1899137080), (10, 1519309664), (16, 949568540), (20, 759654832), (32, 474784270), (40, 379827416), (64, 237392135), (80, 189913708), (160, 94956854), (320, 47478427)]