1946005120

素因数分解:

$2^7\times 5^1\times {\mathrm{3040633}}^1$

素因数の和:3040652

約数の個数: 32

約数和(自身を含む): 4652170020

約数和(自身を除く): 2706164900

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 3040633, 6081266, 12162532, 15203165, 24325064, 30406330, 48650128, 60812660, 97300256, 121625320, 194600512, 243250640, 389201024, 486501280, 973002560, 1946005120]

約数ペア:

[(1, 1946005120), (2, 973002560), (4, 486501280), (5, 389201024), (8, 243250640), (10, 194600512), (16, 121625320), (20, 97300256), (32, 60812660), (40, 48650128), (64, 30406330), (80, 24325064), (128, 15203165), (160, 12162532), (320, 6081266), (640, 3040633)]