9118160

素因数分解:

$2^4\times 5^1\times {\mathrm{293}}^1\times {\mathrm{389}}^1$

素因数の和:695

約数の個数: 40

約数和(自身を含む): 21326760

約数和(自身を除く): 12208600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 293, 389, 586, 778, 1172, 1465, 1556, 1945, 2344, 2930, 3112, 3890, 4688, 5860, 6224, 7780, 11720, 15560, 23440, 31120, 113977, 227954, 455908, 569885, 911816, 1139770, 1823632, 2279540, 4559080, 9118160]

約数ペア:

[(1, 9118160), (2, 4559080), (4, 2279540), (5, 1823632), (8, 1139770), (10, 911816), (16, 569885), (20, 455908), (40, 227954), (80, 113977), (293, 31120), (389, 23440), (586, 15560), (778, 11720), (1172, 7780), (1465, 6224), (1556, 5860), (1945, 4688), (2344, 3890), (2930, 3112)]