9916360

素因数分解:

$2^3\times 5^1\times {\mathrm{173}}^1\times {\mathrm{1433}}^1$

素因数の和:1617

約数の個数: 32

約数和(自身を含む): 22456440

約数和(自身を除く): 12540080

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 173, 346, 692, 865, 1384, 1433, 1730, 2866, 3460, 5732, 6920, 7165, 11464, 14330, 28660, 57320, 247909, 495818, 991636, 1239545, 1983272, 2479090, 4958180, 9916360]

約数ペア:

[(1, 9916360), (2, 4958180), (4, 2479090), (5, 1983272), (8, 1239545), (10, 991636), (20, 495818), (40, 247909), (173, 57320), (346, 28660), (692, 14330), (865, 11464), (1384, 7165), (1433, 6920), (1730, 5732), (2866, 3460)]