11189960

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{12163}}^1$

素因数の和:12197

約数の個数: 32

約数和(自身を含む): 26274240

約数和(自身を除く): 15084280

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 12163, 24326, 48652, 60815, 97304, 121630, 243260, 279749, 486520, 559498, 1118996, 1398745, 2237992, 2797490, 5594980, 11189960]

約数ペア:

[(1, 11189960), (2, 5594980), (4, 2797490), (5, 2237992), (8, 1398745), (10, 1118996), (20, 559498), (23, 486520), (40, 279749), (46, 243260), (92, 121630), (115, 97304), (184, 60815), (230, 48652), (460, 24326), (920, 12163)]