11281960

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{12263}}^1$

素因数の和:12297

約数の個数: 32

約数和(自身を含む): 26490240

約数和(自身を除く): 15208280

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 12263, 24526, 49052, 61315, 98104, 122630, 245260, 282049, 490520, 564098, 1128196, 1410245, 2256392, 2820490, 5640980, 11281960]

約数ペア:

[(1, 11281960), (2, 5640980), (4, 2820490), (5, 2256392), (8, 1410245), (10, 1128196), (20, 564098), (23, 490520), (40, 282049), (46, 245260), (92, 122630), (115, 98104), (184, 61315), (230, 49052), (460, 24526), (920, 12263)]