9153080

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{9949}}^1$

素因数の和:9983

約数の個数: 32

約数和(自身を含む): 21492000

約数和(自身を除く): 12338920

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 9949, 19898, 39796, 49745, 79592, 99490, 198980, 228827, 397960, 457654, 915308, 1144135, 1830616, 2288270, 4576540, 9153080]

約数ペア:

[(1, 9153080), (2, 4576540), (4, 2288270), (5, 1830616), (8, 1144135), (10, 915308), (20, 457654), (23, 397960), (40, 228827), (46, 198980), (92, 99490), (115, 79592), (184, 49745), (230, 39796), (460, 19898), (920, 9949)]