972859760

素因数分解:

$2^4\times 5^1\times {\mathrm{12160747}}^1$

素因数の和:12160760

約数の個数: 20

約数和(自身を含む): 2261899128

約数和(自身を除く): 1289039368

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 12160747, 24321494, 48642988, 60803735, 97285976, 121607470, 194571952, 243214940, 486429880, 972859760]

約数ペア:

[(1, 972859760), (2, 486429880), (4, 243214940), (5, 194571952), (8, 121607470), (10, 97285976), (16, 60803735), (20, 48642988), (40, 24321494), (80, 12160747)]